Update app.py

app.py

@@ -89,7 +89,7 @@ def inference(img, model):
     #aligned_face = align_face(img)
     cropped_array = cropper.crop(img)
     
-    if cropped_array:
+    if cropped_array.any():
         aligned_face = Image.fromarray(cropped_array)
     else:
         aligned_face = Image.open(img)