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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_to_camel(value):
 """ Converts a snake_case_string to a camelCaseString. 'fooBarBaz' """

    camel = "".join(word.title() for word in value.split("_"))
    return value[:1].lower() + camel[1:]