instead of all that unnecessary code just make it shorter with this

import calendar

def get_month(date_string):
    # Split the date string into a list of three strings, representing the day, month, and year
    try:
        day, month, year = date_string.split("-")
        # Convert the month string to an integer
        month_number = int(month)
    except (ValueError, TypeError):
        # Handle invalid input
        return None, None, None

    # Get the month name from the calendar module
    month_name = calendar.month_name[month_number]

    return int(day), month_name, int(year)

# Test the function with the input string '26 - 01 - 2022'
print(get_month("26-01-2022"))  # Output: (26, "January", 2022)