Method __init__

file_handle/File handle text/counter.py:23–28

(self, text: str)

# ? what about other characters?
class Counter:
    def __init__(self, text: str) -> None:
        self.text = text
        # Define the initial count of the lower and upper case.
        self.count_lower = 0
        self.count_upper = 0
        self.compute()

    def compute(self) -> None:
        for char in self.text: