Function to verify if a file exists
    Args:
        file_name: The name of file to check
        file_location: The location of the file, derive from the os module

    Returns: returns boolean True or False

def verify_file_exists(file_name, file_location):
    """
    Function to verify if a file exists
    Args:
        file_name: The name of file to check
        file_location: The location of the file, derive from the os module

    Returns: returns boolean True or False

    """
    return __os.path.isfile(__os.path.join(file_location, file_name))