python

OpenAI API Rate Limit

openai\.RateLimitError: Rate limit reached

Fixes

1.Implement exponential backoff with tenacity or backoff library
2.Use tiktoken to estimate tokens and batch efficiently
3.Upgrade API tier or add request queuing

openairatelimitapi

Related Errors

Asyncio event loop already running

RuntimeError: This event loop is already running

•Use nest_asyncio.apply() to allow nested event loops
•Use asyncio.run_coroutine_threadsafe() instead of asyncio.run()

Coroutine never awaited

RuntimeWarning: coroutine '.*' was never awaited

•Add 'await' before the coroutine call
•Use asyncio.create_task() to schedule the coroutine

Asyncio task was cancelled

asyncio\.CancelledError

•Handle CancelledError in try/except within the task
•Use asyncio.shield() to protect critical sections from cancellation