Update app.py

app.py

@@ -73,8 +73,8 @@ def detect_and_match(img1_gray, img2_gray, method="SIFT", ratio_thresh=0.78):
 
 # ---------------- Main Homography Function ----------------
 def homography_all_detectors(flat_file, persp_file, json_file):
-    flat_img = cv2.imread(flat_file.name)
-    persp_img = cv2.imread(persp_file.name)
+    flat_img = cv2.imread(flat_file)
+    persp_img = cv2.imread(persp_file)
     mockup = json.load(open(json_file.name))
 
     roi_data = mockup["printAreas"][0]["position"]