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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 init_win32com ():
 """Initialize the win32com.client cache."""

    global _initialized
    if _initialized:
        return
    import win32com.client
    if win32com.client.gencache.is_readonly:
        #allow gencache to create the cached wrapper objects
        win32com.client.gencache.is_readonly = False
        # under py2exe the call in gencache to __init__() does not happen
        # so we use Rebuild() to force the creation of the gen_py folder
        # Note that the python...\win32com.client.gen_py dir must not exist
        # to allow creation of the cache in %temp% for py2exe.
        # This is ensured by excluding win32com.gen_py in setup.py
        win32com.client.gencache.Rebuild()
    _initialized = True