Python Code doesn't work!

[SheeppOSU]

I fixed your word guessing game. Go back to your original thread while I fix this one

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Here this should work. I tested it

# Program make a simple calculator that can add, subtract, multiply and divide using functions
 
# This function adds two numbers
def add(num1, num2):
   return num1 + num2
 
# This function subtracts two numbers
def subtract(x, y):
   return x - y
 
# This function multiplies two numbers
def multiply(x, y):
   return x * y
 
# This function divides two numbers
def divide(x, y):
   return x / y
 
 
 
print("Select operation.")
print("1.Add")
print("2.Subtract")
print("3.Multiply")
print("4.Divide")
 
# Take input from the user
choice = input("Enter choice(1/2/3/4):")
 
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
 
if choice == '1':
   print("%s + %s = %s" %(num1, num2, add(num1, num2)))
 
elif choice == '2':
   print("%s - %s = %s" %(num1, num2, subtract(num1,num2)))
 
elif choice == '3':
   print("%s * %s = %s" %(num1, num2, multiplay(num1, num2)))
 
elif choice == '4':
   print("%s / %s = %s" %(num1, num2, divide(num1, num2)))
else:
   print("Invalid input")