Update app.py

app.py

@@ -67,14 +67,14 @@ def read_root():
 
 class TranslateRequest(BaseModel):
     sentences: List[str]
-    src_lang
+    src_lang: str
     target_lang: str
 
 
 @app.post("/translate/")
 def translate(request: TranslateRequest):
     try:
-        result = translate_text(request.sentences, request.target_lang)
+        result = translate_text(request.sentences, request.src_lang, request.target_lang)
         return result
     except Exception as e:
         raise HTTPException(status_code=500, detail=str(e))