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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 log(self) : 		"""logs stats about the progression, without printing anything on screen"""

		
		self.logs['epochDuration'].append(self.lastEpochDuration)
		self.logs['avg'].append(self.avg)
		self.logs['runtime'].append(self.runtime)
		self.logs['remtime'].append(self.remtime)