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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 unesc(line, language):
 """Uncomment once a commented line"""

    comment = _COMMENT[language]
    if line.startswith(comment + ' '):
        return line[len(comment) + 1:]
    if line.startswith(comment):
        return line[len(comment):]
    return line