Update main.py

Author: hpc203

main.py

@@ -35,7 +35,6 @@ def draw_matches(im_A, kpts_A, im_B, kpts_B):
     kpts_A = [cv2.KeyPoint(x, y, 1.0) for x, y in kpts_A]
     kpts_B = [cv2.KeyPoint(x, y, 1.0) for x, y in kpts_B]
     matches_A_to_B = [cv2.DMatch(idx, idx, 0.0) for idx in range(len(kpts_A))]
-    im_A, im_B = np.array(im_A), np.array(im_B)
     ret = cv2.drawMatches(im_A, kpts_A, im_B, kpts_B, matches_A_to_B, None)
     return ret
 
@@ -56,4 +55,4 @@ def draw_matches(im_A, kpts_A, im_B, kpts_B):
     cv2.namedWindow('Image matches use onnxrunime', cv2.WINDOW_NORMAL)
     cv2.imshow("Image matches use onnxrunime", match_img)
     cv2.waitKey(0)
-    cv2.destroyAllWindows()
+    cv2.destroyAllWindows()