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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 create_healthcheck(self, 		service_id, 		version_number, 		name, 		host, 		method="HEAD", 		path="/", 		http_version="1.1", 		timeout=1000, 		check_interval=5000, 		expected_response=200, 		window=5, 		threshold=3, 		initial=1):
 		"""Create a healthcheck for a particular service and version."""

		body = self._formdata({
			"name": name,
			"method": method,
			"host": host,
			"path": path,
			"http_version": http_version,
			"timeout": timeout,
			"check_interval": check_interval,
			"expected_response": expected_response,
			"window": window,
			"threshold": threshold,
			"initial": initial,
		}, FastlyHealthCheck.FIELDS)
		content = self._fetch("/service/%s/version/%d/healthcheck" % (service_id, version_number), method="POST", body=body)
		return FastlyHealthCheck(self, content)