Update app.py

app.py

@@ -33,7 +33,7 @@ description = """
 ### Code Submission:
 - You can enter or paste your Python code you wish to have refactored, or use the provided example.
 ### Python Code Constraints:
-- Keep the code reasonably sized. Large code blocks might face limitations depending on the RunPod instance and model constraints. Max response length is set to {} tokens.
+- Keep the code reasonably sized. Large code blocks might face limitations depending on the GPU instance and model constraints. Max response length is set to {} tokens.
 ### Understanding Changes:
 - It's important to read the "Changes made" section (if provided by the model) in the refactored code response. This will help in understanding what modifications have been made.
 ### Usage Recommendation: