Update app.py

app.py

@@ -5,6 +5,9 @@ import os # Import os for debugging
 
 superkart_api = Flask(__name__)
 
+# Define MODEL_FILENAME inside the app.py string
+MODEL_FILENAME = "tuned_gradient_boosting_regressor_model.joblib" # <-- ADD THIS LINE
+
 print("--- APP STARTUP: Flask app instance created ---")
 
 # Load the trained model