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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 use_in(ContentHandler):
 	""" 	Modify ContentHandler, a sub-class of 	pycbc_glue.ligolw.LIGOLWContentHandler, to cause it to use the Param 	class defined in this module when parsing XML documents. 	Example: 	"""

	def startParam(self, parent, attrs):
		return Param(attrs)

	ContentHandler.startParam = startParam

	return ContentHandler