in lambda_function_code/metric.py [0:0]
def __init__(self, metric_name, project_name, metadata, environment):
"""Class constructor. child classes should not need to implement this.
Args:
metric_name (str): the name of this metric
project_name (str): the project the metric belongs to
metadata (dict): the metadata
"""
self.metric_name = metric_name
self.project_name = project_name
self.metadata = metadata
self.environment = environment