+ f"\n\nIt uses the prompt file https://github.com/fastapi/fastapi/blob/master/docs/{language}/llm-prompt.md."
        + "\n\nIn most cases, it's better to make PRs updating that file so that the LLM can do a better job generating the translations than suggesting changes in this PR."
    )
    pr = gh_repo.create_pull(title=message, body=body, base="master", head=branch_name)
    print(f"Created PR: {pr.number}")
    print("Finished")

## 0.119.0

FastAPI now (temporarily) supports both Pydantic v2 models and `pydantic.v1` models at the same time in the same app, to make it easier for any FastAPI apps still using Pydantic v1 to gradually but quickly **migrate to Pydantic v2**.

```Python
from fastapi import FastAPI
from pydantic import BaseModel as BaseModelV2
from pydantic.v1 import BaseModel