[Solved] Identify the error in this Motor usage snippet:async def add_user(db, user_data): result = db.users.insert_one(user_data) return result.inserted_id | FastAPI

FastAPI - Database Integration

Identify the error in this Motor usage snippet:

async def add_user(db, user_data):
    result = db.users.insert_one(user_data)
    return result.inserted_id

Ainsert_one is not a Motor method

Binsert_one does not return inserted_id

CMissing await before insert_one

Duser_data must be a list

Step-by-Step Solution

Solution:

Step 1: Check async call to insert_one
Motor's insert_one is asynchronous and requires await to execute properly.
Step 2: Identify missing await
Code calls insert_one without await, causing a coroutine object to be returned instead of result.
Final Answer:
Missing await before insert_one -> Option C
Quick Check:
Async Motor calls need await [OK]

Quick Trick: Always await Motor async calls like insert_one [OK]

Common Mistakes:

MISTAKES

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