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shukdevdattaEX commited on Jul 18

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1 Parent(s): f06d607

Update app.py

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app.py +714 -31

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@@ -1,42 +1,725 @@
-from Crypto.Cipher import AES
-from Crypto.Protocol.KDF import PBKDF2
 import os
 import tempfile
-from dotenv import load_dotenv
-load_dotenv()  # Load all environment variables
-def unpad(data):
-    return data[:-data[-1]]
-def decrypt_and_run():
-    # Get password from Hugging Face Secrets environment variable
-    password = os.getenv("PASSWORD")
-    if not password:
-        raise ValueError("PASSWORD secret not found in environment variables")
-    password = password.encode()
-    with open("code.enc", "rb") as f:
-        encrypted = f.read()
-    salt = encrypted[:16]
-    iv = encrypted[16:32]
-    ciphertext = encrypted[32:]
-    key = PBKDF2(password, salt, dkLen=32, count=1000000)
-    cipher = AES.new(key, AES.MODE_CBC, iv)
-    plaintext = unpad(cipher.decrypt(ciphertext))
-    with tempfile.NamedTemporaryFile(suffix=".py", delete=False, mode='wb') as tmp:
-        tmp.write(plaintext)
-        tmp.flush()
-        print(f"[INFO] Running decrypted code from {tmp.name}")
-        os.system(f"python {tmp.name}")
 if __name__ == "__main__":
-    decrypt_and_run()
-# This script decrypts the encrypted code and runs it.
-# Ensure you have the PASSWORD secret set in your Hugging Face Secrets

+import gradio as gr
 import os
+import re
+import time
+import base64
+from openai import OpenAI
+from together import Together
+from PIL import Image
+import io
+import markdown
+from datetime import datetime
 import tempfile
+import weasyprint
+from pathlib import Path
+# Function to convert markdown to HTML with styling
+def markdown_to_html(markdown_text, problem_text="", include_problem=True):
+    """Convert markdown to styled HTML"""
+    # Convert markdown to HTML
+    html_content = markdown.markdown(markdown_text, extensions=['tables', 'fenced_code'])
+    # Get current timestamp
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    # Create styled HTML document
+    styled_html = f"""
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <title>Math Solution - Advanced Math Tutor</title>
+        <style>
+            body {{
+                font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+                line-height: 1.6;
+                color: #333;
+                max-width: 800px;
+                margin: 0 auto;
+                padding: 20px;
+                background-color: #f9f9f9;
+            }}
+            .container {{
+                background-color: white;
+                padding: 40px;
+                border-radius: 10px;
+                box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+            }}
+            .header {{
+                text-align: center;
+                border-bottom: 3px solid #4CAF50;
+                padding-bottom: 20px;
+                margin-bottom: 30px;
+            }}
+            .header h1 {{
+                color: #2c3e50;
+                margin: 0;
+                font-size: 2.5em;
+            }}
+            .header .subtitle {{
+                color: #7f8c8d;
+                font-style: italic;
+                margin-top: 10px;
+            }}
+            .problem-section {{
+                background-color: #e8f5e8;
+                padding: 20px;
+                border-radius: 8px;
+                margin-bottom: 30px;
+                border-left: 5px solid #4CAF50;
+            }}
+            .problem-section h2 {{
+                color: #2c3e50;
+                margin-top: 0;
+            }}
+            .solution-content {{
+                background-color: #f8f9fa;
+                padding: 25px;
+                border-radius: 8px;
+                border-left: 5px solid #007bff;
+            }}
+            h1, h2, h3, h4, h5, h6 {{
+                color: #2c3e50;
+                margin-top: 25px;
+                margin-bottom: 15px;
+            }}
+            h2 {{
+                border-bottom: 2px solid #eee;
+                padding-bottom: 10px;
+            }}
+            code {{
+                background-color: #f1f1f1;
+                padding: 2px 6px;
+                border-radius: 3px;
+                font-family: 'Courier New', monospace;
+                color: #d63384;
+            }}
+            pre {{
+                background-color: #f8f8f8;
+                padding: 15px;
+                border-radius: 5px;
+                overflow-x: auto;
+                border: 1px solid #ddd;
+            }}
+            pre code {{
+                background-color: transparent;
+                padding: 0;
+                color: inherit;
+            }}
+            .math-expression {{
+                background-color: #fff3cd;
+                padding: 10px;
+                border-radius: 5px;
+                border: 1px solid #ffeaa7;
+                margin: 10px 0;
+                font-family: 'Times New Roman', serif;
+                font-size: 1.1em;
+            }}
+            .step {{
+                margin: 20px 0;
+                padding: 15px;
+                background-color: #ffffff;
+                border-radius: 8px;
+                border: 1px solid #dee2e6;
+            }}
+            .final-answer {{
+                background-color: #d4edda;
+                border: 2px solid #4CAF50;
+                padding: 20px;
+                border-radius: 8px;
+                margin-top: 30px;
+                text-align: center;
+                font-weight: bold;
+                font-size: 1.2em;
+            }}
+            .timestamp {{
+                text-align: right;
+                color: #6c757d;
+                font-size: 0.9em;
+                margin-top: 30px;
+                padding-top: 20px;
+                border-top: 1px solid #eee;
+            }}
+            ul, ol {{
+                padding-left: 25px;
+            }}
+            li {{
+                margin: 8px 0;
+            }}
+            table {{
+                border-collapse: collapse;
+                width: 100%;
+                margin: 20px 0;
+            }}
+            th, td {{
+                border: 1px solid #ddd;
+                padding: 12px;
+                text-align: left;
+            }}
+            th {{
+                background-color: #f8f9fa;
+                font-weight: bold;
+            }}
+            .print-button {{
+                background-color: #007bff;
+                color: white;
+                border: none;
+                padding: 10px 20px;
+                border-radius: 5px;
+                cursor: pointer;
+                font-size: 16px;
+                margin: 10px 5px;
+                display: inline-block;
+                text-decoration: none;
+            }}
+            .print-button:hover {{
+                background-color: #0056b3;
+            }}
+            @media print {{
+                body {{
+                    background-color: white;
+                }}
+                .container {{
+                    box-shadow: none;
+                    border: none;
+                }}
+                .print-button {{
+                    display: none;
+                }}
+            }}
+        </style>
+        <script>
+            function printPage() {{
+                window.print();
+            }}
+        </script>
+    </head>
+    <body>
+        <div class="container">
+            <div class="header">
+                <h1>📚 Advanced Math Tutor</h1>
+                <div class="subtitle">Step-by-Step Mathematical Solution</div>
+            </div>
+            <button class="print-button" onclick="printPage()">🖨️ Print to PDF</button>
+            {f'''
+            <div class="problem-section">
+                <h2>📝 Problem Statement</h2>
+                <p><strong>{problem_text}</strong></p>
+            </div>
+            ''' if include_problem and problem_text.strip() else ''}
+            <div class="solution-content">
+                <h2>🔍 Solution</h2>
+                {html_content}
+            </div>
+            <div class="timestamp">
+                Generated on: {timestamp}
+            </div>
+        </div>
+    </body>
+    </html>
+    """
+    return styled_html
+# Function to save HTML to file
+def save_html_to_file(html_content, filename_prefix="math_solution"):
+    """Save HTML content to a temporary file and return the file path"""
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    filename = f"{filename_prefix}_{timestamp}.html"
+    # Create a temporary file
+    temp_dir = tempfile.gettempdir()
+    file_path = os.path.join(temp_dir, filename)
+    with open(file_path, 'w', encoding='utf-8') as f:
+        f.write(html_content)
+    return file_path
+# Function to convert HTML to PDF
+def html_to_pdf(html_content, filename_prefix="math_solution"):
+    """Convert HTML content to PDF and return the file path"""
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    filename = f"{filename_prefix}_{timestamp}.pdf"
+    # Create a temporary file for PDF
+    temp_dir = tempfile.gettempdir()
+    pdf_path = os.path.join(temp_dir, filename)
+    try:
+        # Convert HTML to PDF using WeasyPrint
+        weasyprint.HTML(string=html_content).write_pdf(pdf_path)
+        return pdf_path
+    except Exception as e:
+        print(f"Error converting to PDF: {str(e)}")
+        return None
+# Enhanced function to generate math solution using OpenRouter with HTML output
+def generate_math_solution_openrouter(api_key, problem_text, history=None):
+    if not api_key.strip():
+        return "Please enter your OpenRouter API key.", None, None, history
+    if not problem_text.strip():
+        return "Please enter a math problem.", None, None, history
+    try:
+        client = OpenAI(
+            base_url="https://openrouter.ai/api/v1",
+            api_key=api_key,
+        )
+        messages = [
+            {"role": "system", "content":
+             """You are an expert math tutor who explains concepts clearly and thoroughly.
+             Analyze the given math problem and provide a detailed step-by-step solution.
+             For each step:
+             1. Show the mathematical operation
+             2. Explain why this step is necessary
+             3. Connect it to relevant mathematical concepts
+             Format your response using markdown with clear section headers.
+             Begin with an "Initial Analysis" section, follow with numbered steps,
+             and conclude with a "Final Answer" section.
+             Use proper markdown formatting including:
+             - Headers (##, ###)
+             - **Bold text** for important points
+             - `Code blocks` for mathematical expressions
+             - Lists and numbered steps
+             - Tables if needed for comparisons or data"""},
+        ]
+        # Add conversation history if it exists
+        if history:
+            for exchange in history:
+                messages.append({"role": "user", "content": exchange[0]})
+                if len(exchange) > 1 and exchange[1]:  # Check if there's a response
+                    messages.append({"role": "assistant", "content": exchange[1]})
+        # Add the current problem
+        messages.append({"role": "user", "content": f"Solve this math problem step-by-step: {problem_text}"})
+        # Create the completion
+        completion = client.chat.completions.create(
+            model="deepseek/deepseek-r1-0528:free",
+            messages=messages,
+            extra_headers={
+                "HTTP-Referer": "https://advancedmathtutor.edu",
+                "X-Title": "Advanced Math Tutor",
+            }
+        )
+        markdown_solution = completion.choices[0].message.content
+        # Convert to HTML
+        html_solution = markdown_to_html(markdown_solution, problem_text)
+        # Save HTML file
+        html_file_path = save_html_to_file(html_solution, "openrouter_solution")
+        # Convert to PDF
+        pdf_file_path = html_to_pdf(html_solution, "openrouter_solution")
+        # Update history
+        if history is None:
+            history = []
+        history.append((problem_text, markdown_solution))
+        return html_solution, html_file_path, pdf_file_path, history
+    except Exception as e:
+        error_message = f"Error: {str(e)}"
+        return error_message, None, None, history
+# Enhanced function to generate math solution using Together AI with HTML output
+def generate_math_solution_together(api_key, problem_text, image_path=None, history=None):
+    if not api_key.strip():
+        return "Please enter your Together AI API key.", None, None, history
+    if not problem_text.strip() and image_path is None:
+        return "Please enter a math problem or upload an image of a math problem.", None, None, history
+    try:
+        client = Together(api_key=api_key)
+        # Create the base message structure
+        messages = [
+            {
+                "role": "system",
+                "content": """You are an expert math tutor who explains concepts clearly and thoroughly.
+                 Analyze the given math problem and provide a detailed step-by-step solution.
+                 For each step:
+                 1. Show the mathematical operation
+                 2. Explain why this step is necessary
+                 3. Connect it to relevant mathematical concepts
+                 Format your response using markdown with clear section headers.
+                 Begin with an "Initial Analysis" section, follow with numbered steps,
+                 and conclude with a "Final Answer" section.
+                 Use proper markdown formatting including:
+                 - Headers (##, ###)
+                 - **Bold text** for important points
+                 - `Code blocks` for mathematical expressions
+                 - Lists and numbered steps
+                 - Tables if needed for comparisons or data"""
+            }
+        ]
+        # Add conversation history if it exists
+        if history:
+            for exchange in history:
+                messages.append({"role": "user", "content": exchange[0]})
+                if len(exchange) > 1 and exchange[1]:  # Check if there's a response
+                    messages.append({"role": "assistant", "content": exchange[1]})
+        # Prepare the user message content
+        user_message_content = []
+        # Add text content if provided
+        if problem_text.strip():
+            user_message_content.append({
+                "type": "text",
+                "text": f"Solve this math problem: {problem_text}"
+            })
+        else:
+            user_message_content.append({
+                "type": "text",
+                "text": "Solve this math problem from the image:"
+            })
+        # Add image if provided
+        if image_path:
+            # Convert image to base64
+            base64_image = image_to_base64(image_path)
+            if base64_image:
+                user_message_content.append({
+                    "type": "image_url",
+                    "image_url": {
+                        "url": f"data:image/jpeg;base64,{base64_image}"
+                    }
+                })
+        # Add the user message with content
+        messages.append({
+            "role": "user",
+            "content": user_message_content
+        })
+        # Create the completion
+        response = client.chat.completions.create(
+            model="meta-llama/Llama-Vision-Free",
+            messages=messages,
+            stream=False
+        )
+        markdown_solution = response.choices[0].message.content
+        # Convert to HTML
+        problem_display = problem_text if problem_text.strip() else "Image-based problem"
+        html_solution = markdown_to_html(markdown_solution, problem_display)
+        # Save HTML file
+        html_file_path = save_html_to_file(html_solution, "together_solution")
+        # Convert to PDF
+        pdf_file_path = html_to_pdf(html_solution, "together_solution")
+        # Update history - for simplicity, just store the text problem
+        if history is None:
+            history = []
+        history.append((problem_display, markdown_solution))
+        return html_solution, html_file_path, pdf_file_path, history
+    except Exception as e:
+        error_message = f"Error: {str(e)}"
+        return error_message, None, None, history
+# Function to convert image to base64
+def image_to_base64(image_path):
+    if image_path is None:
+        return None
+    try:
+        with open(image_path, "rb") as img_file:
+            return base64.b64encode(img_file.read()).decode("utf-8")
+    except Exception as e:
+        print(f"Error converting image to base64: {str(e)}")
+        return None
+# Define the Gradio interface
+def create_demo():
+    with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue")) as demo:
+        gr.Markdown("# 📚 Advanced Math Tutor")
+        gr.Markdown("""
+        This application provides step-by-step solutions to math problems using advanced AI models.
+        Solutions are generated in **HTML format** with download and print-to-PDF capabilities.
+        Choose between OpenRouter's Phi-4-reasoning-plus for text-based problems or Together AI's
+        Llama-Vision for problems with images.
+        """)
+        # Main tabs
+        with gr.Tabs():
+            # Text-based problem solver (OpenRouter)
+            with gr.TabItem("Text Problem Solver (OpenRouter)"):
+                with gr.Row():
+                    with gr.Column(scale=1):
+                        openrouter_api_key = gr.Textbox(
+                            label="OpenRouter API Key",
+                            placeholder="Enter your OpenRouter API key (starts with sk-or-)",
+                            type="password"
+                        )
+                        text_problem_input = gr.Textbox(
+                            label="Math Problem",
+                            placeholder="Enter your math problem here...",
+                            lines=5
+                        )
+                        example_problems = gr.Examples(
+                            examples=[
+                                ["Solve the quadratic equation: 3x² + 5x - 2 = 0"],
+                                ["Find the derivative of f(x) = x³ln(x)"],
+                                ["Calculate the area of a circle with radius 5 cm"],
+                                ["Find all values of x that satisfy the equation: log₂(x-1) + log₂(x+3) = 5"]
+                            ],
+                            inputs=[text_problem_input],
+                            label="Example Problems"
+                        )
+                        with gr.Row():
+                            openrouter_submit_btn = gr.Button("Solve Problem", variant="primary")
+                            openrouter_clear_btn = gr.Button("Clear")
+                with gr.Column(scale=2):
+                    openrouter_solution_output = gr.HTML(label="Solution (HTML Format)")
+                    with gr.Row():
+                        openrouter_html_download = gr.File(
+                            label="📄 Download HTML Solution",
+                            visible=False
+                        )
+                        openrouter_pdf_download = gr.File(
+                            label="📄 Download PDF Solution",
+                            visible=False
+                        )
+                # Store conversation history (invisible to user)
+                openrouter_conversation_history = gr.State(value=None)
+                # Button actions
+                def handle_openrouter_submit(api_key, problem_text, history):
+                    html_solution, html_file, pdf_file, updated_history = generate_math_solution_openrouter(
+                        api_key, problem_text, history
+                    )
+                    # Return outputs including file updates
+                    return (
+                        html_solution,
+                        updated_history,
+                        gr.update(value=html_file, visible=html_file is not None),
+                        gr.update(value=pdf_file, visible=pdf_file is not None)
+                    )
+                openrouter_submit_btn.click(
+                    fn=handle_openrouter_submit,
+                    inputs=[openrouter_api_key, text_problem_input, openrouter_conversation_history],
+                    outputs=[
+                        openrouter_solution_output,
+                        openrouter_conversation_history,
+                        openrouter_html_download,
+                        openrouter_pdf_download
+                    ]
+                )
+                def clear_openrouter():
+                    return (
+                        "",
+                        None,
+                        gr.update(value=None, visible=False),
+                        gr.update(value=None, visible=False)
+                    )
+                openrouter_clear_btn.click(
+                    fn=clear_openrouter,
+                    inputs=[],
+                    outputs=[
+                        openrouter_solution_output,
+                        openrouter_conversation_history,
+                        openrouter_html_download,
+                        openrouter_pdf_download
+                    ]
+                )
+            # Image-based problem solver (Together AI)
+            with gr.TabItem("Image Problem Solver (Together AI)"):
+                with gr.Row():
+                    with gr.Column(scale=1):
+                        together_api_key = gr.Textbox(
+                            label="Together AI API Key",
+                            placeholder="Enter your Together AI API key",
+                            type="password"
+                        )
+                        together_problem_input = gr.Textbox(
+                            label="Problem Description (Optional)",
+                            placeholder="Enter additional context for the image problem...",
+                            lines=3
+                        )
+                        together_image_input = gr.Image(
+                            label="Upload Math Problem Image",
+                            type="filepath"
+                        )
+                        with gr.Row():
+                            together_submit_btn = gr.Button("Solve Problem", variant="primary")
+                            together_clear_btn = gr.Button("Clear")
+                with gr.Column(scale=2):
+                    together_solution_output = gr.HTML(label="Solution (HTML Format)")
+                    with gr.Row():
+                        together_html_download = gr.File(
+                            label="📄 Download HTML Solution",
+                            visible=False
+                        )
+                        together_pdf_download = gr.File(
+                            label="📄 Download PDF Solution",
+                            visible=False
+                        )
+                # Store conversation history (invisible to user)
+                together_conversation_history = gr.State(value=None)
+                # Button actions
+                def handle_together_submit(api_key, problem_text, image_path, history):
+                    html_solution, html_file, pdf_file, updated_history = generate_math_solution_together(
+                        api_key, problem_text, image_path, history
+                    )
+                    # Return outputs including file updates
+                    return (
+                        html_solution,
+                        updated_history,
+                        gr.update(value=html_file, visible=html_file is not None),
+                        gr.update(value=pdf_file, visible=pdf_file is not None)
+                    )
+                together_submit_btn.click(
+                    fn=handle_together_submit,
+                    inputs=[together_api_key, together_problem_input, together_image_input, together_conversation_history],
+                    outputs=[
+                        together_solution_output,
+                        together_conversation_history,
+                        together_html_download,
+                        together_pdf_download
+                    ]
+                )
+                def clear_together():
+                    return (
+                        "",
+                        None,
+                        gr.update(value=None, visible=False),
+                        gr.update(value=None, visible=False)
+                    )
+                together_clear_btn.click(
+                    fn=clear_together,
+                    inputs=[],
+                    outputs=[
+                        together_solution_output,
+                        together_conversation_history,
+                        together_html_download,
+                        together_pdf_download
+                    ]
+                )
+            # Help tab
+            with gr.TabItem("Help"):
+                gr.Markdown("""
+                ## How to Use the Advanced Math Tutor
+                ### New Features 🎉
+                - **HTML-formatted solutions**: All responses are now generated in beautiful HTML format
+                - **Download HTML**: Download the complete solution as an HTML file
+                - **Download PDF**: Convert and download solutions as PDF files
+                - **Print functionality**: Use the "Print to PDF" button in the HTML output to print directly
+                ### Getting Started
+                #### For Text-Based Problems (OpenRouter)
+                1. You'll need an API key from OpenRouter
+                2. Sign up at [OpenRouter](https://openrouter.ai/) to get your API key
+                3. Enter your API key in the designated field in the "Text Problem Solver" tab
+                #### For Image-Based Problems (Together AI)
+                1. You'll need an API key from Together AI
+                2. Sign up at [Together AI](https://www.together.ai/) to get your API key
+                3. Enter your API key in the designated field in the "Image Problem Solver" tab
+                4. Upload an image of your math problem
+                5. Optionally add text to provide additional context
+                ### Solving Math Problems
+                - For text problems: Type or paste your math problem in the input field
+                - For image problems: Upload a clear image of the math problem
+                - Click "Solve Problem" to get a detailed step-by-step solution in HTML format
+                - Use the download buttons to save HTML or PDF versions
+                - Click "Print to PDF" within the solution to print directly from your browser
+                ### HTML Output Features
+                - **Professional styling**: Clean, readable format with proper typography
+                - **Mathematical expressions**: Highlighted math expressions and code blocks
+                - **Step-by-step sections**: Clearly organized solution steps
+                - **Print-friendly**: Optimized for printing and PDF conversion
+                - **Timestamps**: Each solution includes generation timestamp
+                ### Tips for Best Results
+                - Be specific in your problem description
+                - Include all necessary information
+                - For complex equations, use clear notation
+                - For algebraic expressions, use ^ for exponents (e.g., x^2 for x²)
+                - Use parentheses to group terms clearly
+                - For images, ensure the math problem is clearly visible and well-lit
+                ### Types of Problems You Can Solve
+                - Algebra (equations, inequalities, systems of equations)
+                - Calculus (derivatives, integrals, limits)
+                - Trigonometry
+                - Geometry
+                - Statistics and Probability
+                - Number Theory
+                - And many more!
+                ### Required Dependencies
+                To run this application, you'll need to install:
+                ```bash
+                pip install gradio openai together pillow markdown weasyprint
+                ```
+                """)
+        # Footer
+        gr.Markdown("""
+        ---
+        ### About
+        This enhanced application uses Microsoft's Phi-4-reasoning-plus model via OpenRouter for text-based problems
+        and Llama-Vision-Free via Together AI for image-based problems.
+        **New Features:**
+        - HTML-formatted responses with professional styling
+        - Download solutions as HTML files
+        - Convert and download solutions as PDF files
+        - Print-to-PDF functionality
+        - Enhanced formatting with mathematical expressions highlighting
+        Your API keys are required but not stored permanently.
+        """)
+    return demo
+# Launch the app
 if __name__ == "__main__":
+    demo = create_demo()
+    demo.launch()