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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 macshim():
 """Shim to run 32-bit on 64-bit mac as a sub-process"""

    import subprocess, sys
    subprocess.call([
        sys.argv[0] + '32'
    ]+sys.argv[1:], 
        env={"VERSIONER_PYTHON_PREFER_32_BIT":"yes"}
    )