Update app.py

app.py

@@ -110,7 +110,6 @@ def main():
     )
     
     retriever = create_retriever_from_chroma(vectorstore_path="docs/chroma/", search_type=search_type, k=k, chunk_size=350, chunk_overlap=30)
-    ask_question = ask_question()
     retrieve = retrieve()
     grade_documents = grade_documents()
     generate = generate()