Why line is executed even when condition is false? [duplicate]

I have a function that receives a string argument and condition inside this function that checks if this argument is int or float. Although the outcome of this condition is false, the following line is still executed.

I use PyCharm IDE and Python 3.8

Here is the code.

number1 = 17
number2 = 17.1
testStr = "Test string"


def define_type(argument01):
    if type(argument01) == str:
        print(argument01 + " - string")
    if type(argument01) == int or float:
        print(str(argument01) + " - int or float")


define_type(testStr)

The output:

Test string - string
Test string - int or float

Process finished with exit code 0