change code

app.py

@@ -41,7 +41,7 @@ def predict(message, history):
     if response.status_code != 200:
         raise Exception(f'Request failed with status {response.status_code}, {response.text}')
     print(response.json())
-    yield response.json().predictions[0].result
+    yield response.json()['predictions'][0].result
     
     
 gr.ChatInterface(predict).launch()