Loan - functionality has been added

loan functionality has been added

ATM-1-successfull.py

@@ -11,8 +11,11 @@ def home():
     print('\r')
     print(" PRESS 2 TO DEPOSIT AMOUNT ->")
     print('\r')
-    print(" PRESS 3 TO WITHDRAW AMOUNT ->")
+    print(" PRESS 3 TO ASK FOR LOAN ->")
     print('\r')
+    print(" PRESS 4 TO WITHDRAW AMOUNT ->")
+    print('\r')
+
 def balance():
     global b
     return(b)
@@ -23,6 +26,19 @@ def deposit(amt):
     print("You have successfully deposited = Rs. '",amt,"' in your account.")
     return(b)
     home()
+
+def loan_lelo(amt):
+    global b
+    if (amt <= 1/2(b)):
+        print("Successful ur loan has been granted")
+        b = (b+amt)
+        print(b)
+        return(b)
+        home()
+    else:
+        print("Increase your balance ,loan cannot be granted")
+        home()     
+
 def withdraw(amt):
     global b
     if(amt<=b):
@@ -41,7 +57,11 @@ def withdraw(amt):
        c=int(input("Enter the amount you want to deposit ->"))
        d=deposit(c)
        print(b)
-    elif(a==3):
+    elif(a=3):
+        c=int(input("Enter the loan amount that you want ->"))
+        d=loan(c)   
+        print(balance())
+    elif(a==4):
        e=int(input("Enter the amt you want to withdraw ->"))
        withdraw(e)
        a=input("Do you want to check your total balance ->.(y/n)")