()
| 305 | console = None # type: ignore[assignment] |
| 306 | |
| 307 | def _start_live() -> Live | None: |
| 308 | if console is None: |
| 309 | return None |
| 310 | lv = Live(console=console, vertical_overflow="visible") |
| 311 | lv.start() |
| 312 | return lv |
| 313 | |
| 314 | live: Live | None = None |
| 315 | last_was_text = False |