Update speech_api.py

speech_api.py

@@ -12,7 +12,7 @@ router = APIRouter()
 ULCA_USER_ID = os.getenv("ULCA_USER_ID")
 ULCA_API_KEY = os.getenv("ULCA_API_KEY")
 
-client = BhashiniClient(user_id=USER_ID, api_key=ULCA_API_KEY)
+client = BhashiniClient(user_id=ULCA_USER_ID, api_key=ULCA_API_KEY)
 
 class TTSRequest(BaseModel):
     text: str