Update app.py

app.py

@@ -461,7 +461,7 @@ def get_response_from_pdf(query, model, selected_docs, num_calls=3, temperature=
         return
 
     all_filtered_docs = []
-    k_per_doc = max(10, 30 // len(selected_docs))  # Increased k_per_doc
+    k_per_doc = max(5, 20 // len(selected_docs))  # Increased k_per_doc
 
     # First, try to retrieve documents with filtering
     for doc_name in selected_docs: