Update app.py

app.py

@@ -39,7 +39,7 @@ def gpt3(question,vqa_answer,caption):
     response = openai.Completion.create(
     engine="text-davinci-003",
     prompt=prompt,
-    max_tokens=10,
+    max_tokens=30,
     n=1,
     stop=None,
     temperature=0.7,