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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 catCSVs(folder, ouputFileName, removeDups = False) : 	"""Concatenates all csv in 'folder' and wites the results in 'ouputFileName'. My not work on non Unix systems"""

	strCmd = r"""cat %s/*.csv > %s""" %(folder, ouputFileName)
	os.system(strCmd)

	if removeDups :
		removeDuplicates(ouputFileName, ouputFileName)