Uodate stt tts

routes/stt_routes.py

@@ -8,13 +8,20 @@ router = APIRouter(prefix="/stt", tags=["Speech To Text"])
 
 @router.post("/", response_model=STTResponse)
 async def convert_stt(file: UploadFile = File(...)):
+    # dossier temporaire
+    os.makedirs("audio/temp", exist_ok=True)
+    
+    # nom temporaire unique
     temp_name = f"audio/temp/{uuid.uuid4()}_{file.filename}"
     
+    # save file
     with open(temp_name, "wb") as f:
         f.write(await file.read())
 
+    # STT conversion
     text = speech_to_text(temp_name)
 
+    # cleanup
     os.remove(temp_name)
 
     return STTResponse(text=text)

routes/tts_routes.py

@@ -2,14 +2,20 @@ from fastapi import APIRouter
 from fastapi.responses import FileResponse
 from models.tts import TTSRequest
 from services.tts_service import text_to_speech
+from pathlib import Path
 
 router = APIRouter(prefix="/tts", tags=["Text To Speech"])
 
 @router.post("/")
 async def generate_tts(request: TTSRequest):
-    output_path = text_to_speech(
+    output_path: Path = text_to_speech(
         text=request.text,
         voice=request.voice,
         fmt=request.format
     )
-    return FileResponse(output_path, filename=output_path.name)
+
+    return FileResponse(
+        output_path,
+        filename=output_path.name,
+        media_type="audio/wav"
+    )