Update app.py

app.py

@@ -150,7 +150,7 @@ def remove_bg(fl, count):
     fr = cv2.imread(fl).astype(np.uint8)
     
     b = 3
-    element = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (2 * b + 1, 2 * b + 1), (b, b))
+    element = cv2.getStructuringElement(cv2.MORPH_CROSS, (2 * b + 1, 2 * b + 1), (b, b))
     
     n = int((fr.shape[0]*fr.shape[1]) / (256*256))
     fr_bg = cv2.medianBlur(fr, 255)