Update app.py

app.py

@@ -329,38 +329,32 @@ if research_button and topic:
         ])
 
 
+         length_instruction = {
+            "Summary": "Keep it short and focused, ideally under 300 words. Use bullet points or clear paragraph breaks to emphasize key points.",
+            "Detailed Report": "Provide a well-rounded analysis of the topic in about 500–700 words. Include the research history, identified gaps, and a proposed idea.",
+            "Thorough Academic Research": "Write a comprehensive academic-style report. It should include background, detailed timeline, analysis, research gaps, proposed solution, and potential methodologies. Use a formal tone and aim for 1000+ words if needed."
+        }[report_type]
+        
         prompt = f"""
         You are an expert research assistant.
         
-        Your tasks are as follows:
-        
-        1. **Chronological Mapping**:
-           - Begin by outlining the timeline of major ideas, technologies, or findings based on the sources provided. 
-           - Highlight what research or approaches have come **before** in the field.
-           - This will serve as the foundational timeline to understand the evolution of work in this domain.
-        
-        2. **Gap Identification**:
-           - Based on the timeline above, identify gaps or underexplored areas in current research.
-           - Gaps may be due to limited datasets, outdated methods, lack of real-world validation, missing cross-disciplinary approaches, etc.
+        Your task is to write a {report_type.lower()} in a {tone.lower()} tone.
         
-        3. **Novel Contribution Proposal**:
-           - Based on the identified gap, propose a new research direction or project idea that could add value.
-           - Be innovative yet realistic.
+        🔍 Use the following structure:
+        1. **Chronological Mapping**: Start by outlining the research progress over time using the provided sources.
+        2. **Gap Identification**: Highlight what hasn't been explored or optimized.
+        3. **Novel Contribution**: Propose a new direction or idea that builds on the gaps.
+        4. **Formatted Report**: Structure the response cleanly with subheadings.
         
-        4. **Generate a Research Report**:
-           - Now write a {report_type.lower()} in a {tone.lower()} tone.
-           - It should summarize the current state of research (based on sources), highlight the research gap, and introduce your proposed research direction.
+        ✂️ Writing Instruction:
+        {length_instruction}
         
-        Please base all reasoning and writing only on the content and structure of the sources provided.
-        
-        ---
-        
-        📚 **Sources to Analyze**:
+        📚 Sources:
         {combined_text}
         
-        📎 **APA Citations**:
-        {chr(10).join(citations)}
-        """
+        📎 APA Citations:
+        {chr(10).join(citations)}"""
+
 
         st.subheader(f"📝 {report_type} on '{topic}'")
         output_placeholder = st.empty()