

def check_mail(self, email):
    """
    Verify that the provided email is valid
    """

    regex = r"^[_.0-9A-Za-z-]+@([0-9A-Za-z][0-9A-Za-z-]+.)+[A-Za-z]{2,4}$"
    if not re.match(regex, email):
        return False
    else:
        return True


import re

"""
helpers functions for various aspect of eue-ng project
"""


def check_mail(email):
    """
    Verify that the provided email is valid
    """

    regex = r"^[_.0-9A-Za-z-]+@([0-9A-Za-z][0-9A-Za-z-]+.)+[A-Za-z]{2,4}$"
    if not re.match(regex, email):
        return False
    else:
        return True

Fix check_mail helpers extracted from a class
Fix check_mail helpers extracted from a class

+ 
+ import re
+ 
+ """
+ helpers functions for various aspect of eue-ng project
+ """
  
  
- def check_mail(self, email):
+ def check_mail(email):
      """
      Verify that the provided email is valid
      """
  
      regex = r"^[_.0-9A-Za-z-]+@([0-9A-Za-z][0-9A-Za-z-]+.)+[A-Za-z]{2,4}$"
      if not re.match(regex, email):
          return False
      else:
          return True
  
Fix check_mail helpers extracted from a class
## Code Before:


def check_mail(self, email):
    """
    Verify that the provided email is valid
    """

    regex = r"^[_.0-9A-Za-z-]+@([0-9A-Za-z][0-9A-Za-z-]+.)+[A-Za-z]{2,4}$"
    if not re.match(regex, email):
        return False
    else:
        return True

## Instruction:
Fix check_mail helpers extracted from a class
## Code After:

import re

"""
helpers functions for various aspect of eue-ng project
"""


def check_mail(email):
    """
    Verify that the provided email is valid
    """

    regex = r"^[_.0-9A-Za-z-]+@([0-9A-Za-z][0-9A-Za-z-]+.)+[A-Za-z]{2,4}$"
    if not re.match(regex, email):
        return False
    else:
        return True
