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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 get_by_entityid(self, entityid):
 		""" 		Returns the entity with the given entity ID as a dict 		"""

		data = self.list(entityid=entityid)
		if len(data) == 0:
			return None

		eid = int( next(iter(data)) )
		entity = self.get(eid)

		self.debug(0x01,entity)
		return entity