Update app.py

app.py

@@ -33,6 +33,10 @@ def generate_response(prompt, stream=True):
     except requests.exceptions.RequestException as e:
         yield f"Error: {e}"
 
+string = ''
+for chunk in generate_response('hello!', stream=True):
+    string += chunk
+
 # Button to trigger response
 if st.button("Generate Response"):
     if prompt.strip():