Update transcription_routes.py

transcription_routes.py

@@ -1,11 +1,11 @@
 # transcription_routes.py
 
 import os
-from fastapi import APIRouter, File, UploadFile, HTTPException, Request
+from fastapi import APIRouter, File, UploadFile, HTTPException
 from fastapi.responses import JSONResponse
 from groq import Groq
 
-router = APIRouter()
+router = APIRouter(prefix="/transcribe", tags=["transcription"])
 
 # Load your Groq API key
 GROQ_API_KEY = os.getenv("GROQ_API_KEY")
@@ -14,12 +14,8 @@ if not GROQ_API_KEY:
 
 client = Groq(api_key=GROQ_API_KEY)
 
-@router.exception_handler(Exception)
-async def global_exception_handler(request: Request, exc: Exception):
-    return JSONResponse(status_code=500, content={"detail": str(exc)})
-
 @router.post(
-    "/transcribe",
+    "/audio",
     summary="Upload an audio file and return its transcription",
     response_description="Returns transcribed text as JSON"
 )
@@ -42,10 +38,12 @@ async def transcribe_audio(file: UploadFile = File(...)):
             model="whisper-large-v3",
             response_format="verbose_json",
         )
-        # The client returns .text in resp, or .get("text") if dict-like
+        # The client returns .text or, if dict-like, resp.get("text")
         transcript = getattr(resp, "text", None) or resp.get("text")
+        if transcript is None:
+            raise ValueError("No transcript returned by service")
     except Exception as e:
-        # All errors are handled here
+        # All errors return 502 with the exception message
         raise HTTPException(status_code=502, detail=f"Transcription service error: {e}")
 
     return JSONResponse(content={"transcript": transcript})