Update app.py

app.py

@@ -506,11 +506,11 @@ x_test = std.transform(x_test)
 # Regularizer setup
 if reg_choice == "None":
     reg = None
-elif reg == "L1":
+elif reg_choice == "L1":
     reg = l1(reg_rate)
-elif reg == "L2":
+elif reg_choice == "L2":
     reg = l2(reg_rate)
-elif reg == "ElasticNet":
+elif reg_choice == "ElasticNet":
     reg = l1_l2(l1=reg_rate, l2=reg_rate)