Generate Random operator, take user input and validate the user

[nilamo]

Instead of using eval(), using the operator module would look a little like this:

>>> import operator as op
>>> import random
>>> rand_ops = {"+": op.add, "-": op.sub, "/": op.truediv, "*": op.mul}
>>> num_one = random.randint(0, 100)
>>> num_two = random.randint(0, 100)
>>> op_key = random.choice(list(rand_ops.keys()))
>>> op_key
'+'
>>> print(f"what's {num_one} {op_key} {num_two} = ?")
what's 37 + 1 = ?
>>> answer = rand_ops[op_key](num_one, num_two)
>>> answer
38