def snakecase_to_camelcase(value):
    """Convert a snakecase string to a camelcase string.

    Args:
        value: The input snakecase string (e.g. 'grasp_env').

    Returns:
        The converted camelcase string (e.g. 'GraspEnv').
    """
    words = value.split('_')
    return ''.join(word.title() for word in words)