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app.py
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import gradio as gr
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import pickle
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import pandas as pd
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from sentence_transformers import SentenceTransformer
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from sklearn.metrics.pairwise import cosine_similarity
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# Load model and data
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with open("course_emb.pkl", "rb") as f:
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course_emb = pickle.load(f)
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df = pd.read_excel("analytics_vidhya_courses_Final.xlsx")
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model = SentenceTransformer('all-MiniLM-L6-v2')
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def search_courses(query, top_n=5):
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if not query.strip():
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return "Please enter a search query."
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query_embedding = model.encode([query])
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similarities = cosine_similarity(query_embedding, course_emb)
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top_n_idx = similarities[0].argsort()[-top_n:][::-1]
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results = []
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for idx in top_n_idx:
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course = df.iloc[idx]
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results.append({
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"title": course["Course Title"],
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"description": course["Course Description"],
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"similarity": float(similarities[0][idx])
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})
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return results
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def gradio_interface(query):
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results = search_courses(query)
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if isinstance(results, str):
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return results
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# Format results as HTML for better presentation
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html_output = "<div style='font-family: Arial, sans-serif;'>"
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for i, course in enumerate(results, 1):
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relevance = int(course['similarity'] * 100)
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html_output += f"""
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<div style='background: white; padding: 15px; margin: 10px 0; border-radius: 10px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);'>
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<h3 style='color: #2c3e50; margin: 0 0 10px 0;'>#{i}. {course['title']}</h3>
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<div style='color: #7f8c8d; font-size: 0.9em; margin-bottom: 8px;'>Relevance: {relevance}%</div>
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<p style='color: #34495e; margin: 0; line-height: 1.5;'>{course['description']}</p>
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</div>
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"""
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html_output += "</div>"
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return html_output
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# Create Gradio interface with improved styling
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css = """
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.gradio-container {
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font-family: 'Arial', sans-serif;
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}
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"""
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with gr.Blocks(css=css) as iface:
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gr.Markdown(
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"""
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# 🎓 EduPath Explorer
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Discover your ideal learning path! Simply describe what you want to learn, and let our AI find the perfect courses for you.
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"""
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)
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with gr.Row():
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query_input = gr.Textbox(
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label="Describe Your Learning Goals",
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placeholder="e.g., 'data visualization fundamentals' or 'deep learning with practical projects'",
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scale=4
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)
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with gr.Row():
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search_button = gr.Button("🎯 Find My Courses", variant="primary")
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with gr.Row():
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output = gr.HTML(label="Recommended Courses")
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search_button.click(
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fn=gradio_interface,
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inputs=query_input,
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outputs=output,
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)
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gr.Markdown(
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"""
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### 💡 Search Tips:
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- Mention your current expertise level
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- Include specific technologies or tools
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- Describe your end goals
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- Add preferred learning style (hands-on, theoretical, etc.)
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"""
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)
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# Launch the interface
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iface.launch(share=True)
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