Update app.py

app.py

@@ -4,7 +4,7 @@ import seaborn as sns
 import matplotlib.pyplot as plt
 
 # Load model + metadata + dataset
-model = joblib.load("maternal_risk_model.joblib")
+model = joblib.load("maternal_rf_model.joblib")
 with open("maternal_metadata.json","r",encoding="utf-8") as f:
     meta = json.load(f)