Update app.py

app.py

@@ -35,13 +35,13 @@ def greet(total_pred_days):
     latest_date = time.ctime(int(latest_date_unix))
     model = get_model("temp_model", version=2)
     model_dir =model.download()
-    model =joblib.load(mkdir+"/temp_model.pkl")
+    model =joblib.load(model_dir+"/temp_model.pkl")
     model1 = get_model("tempmax_model", version=2)
     model_dir1 =model1.download()
-    model1 =joblib.load(mkdir+"/tempmax_model.pkl")
+    model1 =joblib.load(model_dir1+"/tempmax_model.pkl")
     model2 = get_model("tempmin_model", version=2)
     model_dir2 =model2.download()
-    model2 =joblib.load(mkdir+"/tempmin_model.pkl")
+    model2 =joblib.load(model_dir2+"/tempmin_model.pkl")
 
     X = X.drop(columns=["datetime"]).fillna(0)