from pymongo import InsertOne, UpdateOne    # import classes

operations = [
    InsertOne({                             # operation 1
        "title": "Dune",
        "genre": ["action", "adventure", "drama"],
        "release_year": 2021,
        "rating": 8.0,
        "won_oscar": False
    }),
    UpdateOne(                              # operation 2
        { "title": "Titanic" },
        { "$set": { "won_oscar": True } }
    )
]

result = mov.bulk_write(operations)         # pass list to bulk_write