Update app.py

app.py

@@ -549,7 +549,7 @@ async def chat_endpoint(chat_query: ChatQuery):
         relevant_portions = extract_relevant_portions(document_texts, query_text, max_portions=3, portion_size=1, min_query_words=2)
         #flattened_relevant_portions = []
         #for doc_id, portions in relevant_portions.items():
-            f#lattened_relevant_portions.extend(portions)
+            #flattened_relevant_portions.extend(portions)
         unique_selected_parts = remove_duplicates(relevant_portions)
         combined_parts = " ".join(unique_selected_parts)
         context = [query_text] + unique_selected_parts