Update app.py

app.py

@@ -258,14 +258,36 @@ if research_button and topic:
         ])
 
         prompt = f"""
-You are an expert research assistant.
-1. Analyze the following sources.
-2. Identify research gaps and propose a novel topic.
-3. Write a {report_type.lower()} in a {tone.lower()} tone.
-Sources:
-{combined_text}
-APA Citations:
-{chr(10).join(citations)}
+        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+           - Gaps may be due to limited datasets, outdated methods, lack of real-world validation, missing cross-disciplinary approaches, etc.
+        
+        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.
+        
+        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.
+        
+        Please base all reasoning and writing only on the content and structure of the sources provided.
+        
+        ---
+        
+        📚 **Sources to Analyze**:
+        {combined_text}
+        
+        📎 **APA Citations**:
+        {chr(10).join(citations)}
         """
 
         st.subheader(f"📝 {report_type} on '{topic}'")