Update app.py

app.py

@@ -297,7 +297,7 @@ def summarize(inp,history,data=None):
             stream = client.text_generation(content, **generate_kwargs, stream=True, details=True, return_full_text=False)
             for response in stream:
                 resp += response.token.text            
-                yield "", [(inp,resp)],out_box
+                yield "", [(inp,resp)],None
             #out_json=""
             out_json=resp.replace("\n","")
             out_box.append(out_json.strip("</s>"))