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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 delete_repository_config(namespace, name, snapshot_id):
 """Redacts a configuration and all of its associated configurations. The configuration should exist in the methods repository. Args: namespace (str):
 configuration namespace configuration (str):
 configuration name snapshot_id (int):
 snapshot_id of the configuration Swagger: https://api.firecloud.org/#!/Method_Repository/delete_api_configurations_namespace_name_snapshotId """

    uri = "configurations/{0}/{1}/{2}".format(namespace, name, snapshot_id)
    return __delete(uri)