Update app.py

app.py

@@ -92,8 +92,9 @@ def get_rag_chain_response(user_question):
     return rag_chain.invoke({"question": user_question})
 
 def get_context_string_testing(user_question):
-    context_str = ' \n'.join(get_context_info(user_question))
-    return context_str
+    #context_str = ' \n'.join(get_context_info(user_question))
+    ret_arr = get_context_info(user_question)
+    return str(len(ret_arr)) #context_str
 
 # Gradio elements