Update document_generator_v2.py

document_generator_v2.py

@@ -623,7 +623,7 @@ async def generate_document_outline_endpoint(
             documents_list = await load_documents(documents)
             # Store the documents_list in the cache
             docs_cache_key = f"documents_list_{conversation_id}"
-            print("saving document as cache key:"f"documents_list_{conversation_id}")
+            print("saving document as cache key:",f"documents_list_{conversation_id}")
             await FastAPICache.get_backend().set(docs_cache_key, documents_list, expire=3600)  # Cache for 1 hour
 
         # Generate document outline