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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def snake_case_to_headless_camel_case(snake_string):
 """Convert snake_case to headlessCamelCase. Args: snake_string: The string to be converted. Returns: The input string converted to headlessCamelCase. """

  return ''.join([snake_string.split('_')[0]] +
                 list(sub_string.capitalize()
                      for sub_string in snake_string.split('_')[1:]))