Write a Python function to create a dictionary where the keys are numbers from 1 to 5 and the values are the square of the keys.

the first argument is counted, second argument is counted one step before it. so (1,6) is interpreted as 1 to 5

def sq_fun():
    dict = {}

    for i in range(1,6):
        dict[str(i)] = i*i
    
    return dict