Update Backend/app.py

Backend/app.py

@@ -63,7 +63,7 @@ async def process_image(data: ImageData):
 
         for (x, y, w, h) in faces:
             face = img_np[y:y+h, x:x+w]
-            face = cv2.resize(face, (128, 128))
+            face = cv2.resize(face, (192, 192))
             face = face.astype("float32") / 255.0
             face = np.expand_dims(face, axis=0)