Update app.py

app.py

@@ -66,6 +66,6 @@ context = [] # the context stores a conversation history, you can use this to ma
 if(prompt):
     with st.chat_message(option):
          st.write(f"{datetime.datetime.now()} :red[{option}:] ", prompt)
-    context = qachain({"query": user_input})
+    context = qachain({"query": prompt})
     
     st.write(f"{datetime.datetime.now()}", context)