Update app.py

app.py

@@ -66,8 +66,8 @@ def main():
 
     if st.button("Search"):
         with st.spinner("Fetching results..."):
-        start_time = time.time()
-        response, course_info, summary = search_and_answer(query, index_file="faiss_course_index.pkl")
+         start_time = time.time()
+         response, course_info, summary = search_and_answer(query, index_file="faiss_course_index.pkl")
         
         if response == "No relevant courses found.":
             st.error(response)