Async release

app/services/impl/third_parties/whisper.py

@@ -0,0 +1,22 @@
+import os
+
+from fastapi.concurrency import run_in_threadpool
+
+from whisper import Whisper
+from app.services.abc import ISpeechToTextService
+
+
+class OpenAIWhisper(ISpeechToTextService):
+
+    def __init__(self, model: Whisper):
+        self._model = model
+
+    async def speech_to_text(self, file_path):
+        if os.path.exists(file_path):
+            result = await run_in_threadpool(
+                self._model.transcribe, file_path, fp16=False, language='English', verbose=False
+            )
+            return result["text"]
+        else:
+            print("File not found:", file_path)
+            raise Exception("File " + file_path + " not found.")