test.py

import asyncio
from motor.motor_asyncio import AsyncIOMotorClient

client_tiktok = AsyncIOMotorClient("mongodb://localhost:27017/")
db_tiktok = client_tiktok["Akeno"]
collection = db_tiktok["session"]

async def get_session_all():
    session = await collection.find().to_list(length=None)
    print(session)

async def delete_session_all():
    ok = await collection.delete_many({})
    print("All sessions deleted.", ok.deleted_count)

async def approve_session_all():
    session = await collection.find().to_list(length=None)
    for i in session:
       for client in i["user_client"]:
        if client["status"] == "approved":
           await collection.update_one(
              {
                 "_id": i["_id"],
                 "user_client": {
                    "$elemMatch": {
                       "status": "approved"
                    }
                }
            },
            {
               "$set": {
                    "user_client.$.status": "approved",
                    "user_client.$.is_active": True,
                }
            }
        )

asyncio.run(delete_session_all())