def insert_many(self, mongo_collection, docs, mongo_db=None, **kwargs):
        """
        Inserts many docs into a mongo collection.
        https://api.mongodb.com/python/current/api/pymongo/collection.html#pymongo.collection.Collection.insert_many
        """
        collection = self.get_collection(mongo_collection, mongo_db=mongo_db)

        return collection.insert_many(docs, **kwargs)
Inserts many docs into a mongo collection.
        https://api.mongodb.com/python/current/api/pymongo/collection.html#pymongo.collection.Collection.insert_many