Update app.py

app.py

@@ -14,7 +14,7 @@ def predict_churn(age, gender, tenure, usage, support, delay,
     # Convert categorical to numeric (must match training!)
     gender_map = {"Male": 0, "Female": 1}
     sub_map = {"Basic": 0, "Standard": 1, "Premium": 2}
-    contract_map = {"Monthly": 0, "Quarterly": 1, "Yearly": 2}
+    contract_map = {"Monthly": 0, "Quarterly": 1, "Annual": 2}
 
     input_data = np.array([[ 
         age,