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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 setup(self, bitdepth=16):
 """Set the client format parameters, specifying the desired PCM audio data format to be read from the file. Must be called before reading from the file. """

        fmt = self.get_file_format()
        newfmt = copy.copy(fmt)

        newfmt.mFormatID = AUDIO_ID_PCM
        newfmt.mFormatFlags = \
            PCM_IS_SIGNED_INT | PCM_IS_PACKED
        newfmt.mBitsPerChannel = bitdepth
        newfmt.mBytesPerPacket = \
            (fmt.mChannelsPerFrame * newfmt.mBitsPerChannel // 8)
        newfmt.mFramesPerPacket = 1
        newfmt.mBytesPerFrame = newfmt.mBytesPerPacket
        self.set_client_format(newfmt)