[Python] How Can I check the computer's date format in Python?

please help me. How can I check the computer's date format in Python, if the date format is dd/mm/yyyy then print number 1, if mm/dd/yyyy then print number 2. Thank you for your help.

I asked Copilot for help before, but it didn't work properly.

from dateutil import parser

def validate_date_format(date_str):
try:
parser.parse(date_str)
return 1
except ValueError:
return None

input_date = input("Enter the date: ")
result = validate_date_format(input_date)
if result:
print(f"Date format: {result}")
else:
print("Invalid date format.")

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