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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 getNumDownloads(self, fileInfo):
 		"""Function to get the number of times a file has been downloaded"""

		downloads = fileInfo[fileInfo.find("FILE INFORMATION"):]
		if -1 != fileInfo.find("not included in ranking"):
			return "0"
		downloads = downloads[:downloads.find(".<BR>")]
		downloads = downloads[downloads.find("</A> with ") + len("</A> with "):]
		return downloads