fix: init route

app.py

@@ -73,9 +73,10 @@ def hash_image(image: Image.Image) -> str:
     image_bytes = image.tobytes()
     return hashlib.md5(image_bytes).hexdigest()
 
+
 @app.get("/")
-async def root():
-    return {"message": "Selamat datang di AgroLens Backend!"}
+def root():
+    return {"ok": True}
 
 
 # === Endpoint: Prediksi Gambar ===