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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 isInteractive():
 """ A basic check of if the program is running in interactive mode """

    if sys.stdout.isatty() and os.name != 'nt':
        #Hopefully everything but ms supports '\r'
        try:
            import threading
        except ImportError:
            return False
        else:
            return True
    else:
        return False