(model_id: str)
| 58 | |
| 59 | |
| 60 | def _build_llm(model_id: str): |
| 61 | try: |
| 62 | from llm import make_backend |
| 63 | except ImportError as exc: |
| 64 | print(f"error: {exc}", file=sys.stderr) |
| 65 | sys.exit(1) |
| 66 | try: |
| 67 | return make_backend(model_id) |
| 68 | except KeyError as exc: |
| 69 | print(f"error: missing environment variable {exc}", file=sys.stderr) |
| 70 | sys.exit(1) |
| 71 | |
| 72 | |
| 73 | def _print_section(title: str) -> None: |