Update app.py

app.py

@@ -114,7 +114,7 @@ def gen_pos_prompt(text):
     '''
 
   body = json.dumps({'inputText': instruction,
-                     'textGenerationConfig': {'temperature': 0, 'topP': 0.01, 'maxTokenCount':512}})
+                     'textGenerationConfig': {'temperature': 0, 'topP': 0.01, 'maxTokenCount':1024}})
   response = bedrock_runtime.invoke_model(body=body, modelId='amazon.titan-text-express-v1')
   pos_prompt = json.loads(response.get('body').read())['results'][0]['outputText']
   return pos_prompt