<filename>mercury_ml/common/providers/artifact_storage/__init__.py
"""Classes that facilitate moving data from one store into another"""
from mercury_ml.common.utils import singleton


@singleton
class MongoClientSingleton:
    def __init__(self, **kwargs):
        from pymongo import MongoClient
        self.client = MongoClient(**kwargs)

<filename>mercury_ml/common/providers/artifact_storage/__init__.py
"""Classes that facilitate moving data from one store into another"""
from mercury_ml.common.utils import singleton


@singleton
class MongoClientSingleton:
    def __init__(self, **kwargs):
        from pymongo import MongoClient
        self.client = MongoClient(**kwargs)

Classes that facilitate moving data from one store into another