fixed response

app.py

@@ -544,7 +544,7 @@ if __name__ == '__main__':
 
             image_gallery = returnImages()
 
-            for token in bot_responsechoices[0].delta.content:
+            for token in bot_response.choices[0].delta.content:
                 if "eot_id" in token:
                     token = token.replace("<|eot_id|>","")
                 if token.startswith("-"):