Update app.py

app.py

@@ -705,7 +705,7 @@ Provide your suggestions in a Python dictionary format."""
     llm = HuggingFacePipeline.from_model_id(
         model_id="google/flan-t5-large",
         task="text2text-generation",
-        model_kwargs={"temperature": 0.7, "max_new_tokens": 512},  # Changed max_length to max_new_tokens
+        model_kwargs={"temperature": 0.7, "max_length": 512},  # Changed max_length to max_new_tokens
     )
 
     # Generate suggestions