Update app.py

app.py

@@ -96,6 +96,10 @@ def analyze_document(file):
         if result.strip():  # Only append non-empty results
             all_insights.append(result)
 
+    if not all_insights:
+        yield "**Error:** No valid insights were extracted from the document."
+        return
+
     yield "**Consolidating all insights into a final summary...**"
     consolidated_summary_prompt = (
         "Below are insights extracted from multiple chunks of a document. "
@@ -103,19 +107,22 @@ def analyze_document(file):
         "Author, Year, Title; Problem addressed; Methodology; Results; and Remarks. "
         "Make the final output concise and coherent."
     )
-    final_summary = client.chat.completions.create(
-        model="llama-3.3-70b-versatile",
-        messages=[
-            {"role": "system", "content": consolidated_summary_prompt},
-            {"role": "user", "content": "\n\n".join(all_insights)}
-        ],
-        temperature=0.7,
-        max_tokens=4096,
-        top_p=1,
-        stream=False
-    )
 
-    yield f"**Final Summary:**\n\n{final_summary.choices[0].message.content}"
+    try:
+        final_summary = client.chat.completions.create(
+            model="llama-3.3-70b-versatile",
+            messages=[
+                {"role": "system", "content": consolidated_summary_prompt},
+                {"role": "user", "content": "\n\n".join(all_insights)}
+            ],
+            temperature=0.7,
+            max_tokens=4096,
+            top_p=1,
+            stream=False
+        )
+        yield f"**Final Summary:**\n\n{final_summary.choices[0].message.content}"
+    except Exception as e:
+        yield f"**Error:** An error occurred during consolidation: {e}"
 
 # Define the Gradio interface
 interface = gr.Interface(
@@ -131,4 +138,4 @@ interface = gr.Interface(
 
 # Launch the interface
 if __name__ == "__main__":
-    interface.launch()
+    interface.launch()