| 1 | import asyncio |
| 2 | from helpers import runtime |
| 3 | from helpers.print_style import PrintStyle |
| 4 | import models |
| 5 | from plugins._kokoro_tts.helpers import runtime as kokoro_tts_runtime |
| 6 | from plugins._whisper_stt.helpers import runtime as whisper_stt_runtime |
| 7 | |
| 8 | |
| 9 | async def preload(): |
| 10 | try: |
| 11 | # preload whisper model |
| 12 | async def preload_whisper(): |
| 13 | if not whisper_stt_runtime.is_globally_enabled(): |
| 14 | return None |
| 15 | try: |
| 16 | config = whisper_stt_runtime.get_config() |
| 17 | return await whisper_stt_runtime.preload(str(config["model_size"])) |
| 18 | except Exception as e: |
| 19 | PrintStyle().error(f"Error in preload_whisper: {e}") |
| 20 | |
| 21 | # preload embedding model |
| 22 | async def preload_embedding(): |
| 23 | try: |
| 24 | from plugins._model_config.helpers.model_config import get_embedding_model_config_object |
| 25 | emb_cfg = get_embedding_model_config_object() |
| 26 | if emb_cfg.provider.lower() == "huggingface": |
| 27 | emb_mod = models.get_embedding_model( |
| 28 | emb_cfg.provider, |
| 29 | emb_cfg.name, |
| 30 | model_config=emb_cfg, |
| 31 | **emb_cfg.build_kwargs(), |
| 32 | ) |
| 33 | emb_txt = await emb_mod.aembed_query("test") |
| 34 | return emb_txt |
| 35 | except Exception as e: |
| 36 | PrintStyle().error(f"Error in preload_embedding: {e}") |
| 37 | |
| 38 | # preload kokoro tts model if enabled |
| 39 | async def preload_kokoro(): |
| 40 | if not kokoro_tts_runtime.is_globally_enabled(): |
| 41 | return None |
| 42 | try: |
| 43 | return await kokoro_tts_runtime.preload() |
| 44 | except Exception as e: |
| 45 | PrintStyle().error(f"Error in preload_kokoro: {e}") |
| 46 | |
| 47 | # async tasks to preload |
| 48 | tasks = [ |
| 49 | preload_embedding(), |
| 50 | # preload_whisper(), |
| 51 | # preload_kokoro() |
| 52 | ] |
| 53 | |
| 54 | await asyncio.gather(*tasks, return_exceptions=True) |
| 55 | PrintStyle().print("Preload completed.") |
| 56 | except Exception as e: |
| 57 | PrintStyle().error(f"Error in preload: {e}") |
| 58 | |
| 59 | |
| 60 | # preload transcription model |
| 61 | if __name__ == "__main__": |
| 62 | PrintStyle().print("Running preload...") |
| 63 | runtime.initialize() |
| 64 | asyncio.run(preload()) |