Update app.py

app.py

@@ -4,7 +4,7 @@ import numpy as np
 import pandas as pd
 
 # Load the model
-model = joblib.load("house_price_model.pkl")  # or use linear_regression_model.pkl if preferred
+model = joblib.load("house_price_model.joblib")  # or use linear_regression_model.pkl if preferred
 
 # Define input columns (must match training data!)
 input_cols = ['OverallQual', 'GrLivArea', 'GarageCars', 'TotalBsmtSF', '1stFlrSF', 'FullBath', 'YearBuilt']