Update app.py

app.py

@@ -270,7 +270,7 @@ def preprocess_openpose(image):
     image = openpose_processor(image, hand_and_face=False, output_type='cv2')
     height, width = image.shape[:2]
     ratio = np.sqrt(1024. * 1024. / (width * height))
-    new_width, new_height = int(width * ratio), int height * ratio)
+    new_width, new_height = int(width * ratio), int(height * ratio)
     image = cv2.resize(image, (new_width, new_height))
     return Image.fromarray(image)