Update app.py

app.py

@@ -119,7 +119,7 @@ def homography_all_detectors(flat_file, persp_file, json_file, xml_file):
         # 2. Perspective with Homography ROI
         roi_corners_persp = cv2.perspectiveTransform(roi_corners_flat.reshape(-1,1,2),H).reshape(-1,2)
         persp_roi = persp_img.copy()
-        cv2.polylines(persp_roi,[roi_corners_persp.astype(int)],True,(0,255,0),2)
+        cv2.polylines(persp_roi,[roi_corners_persp.astype(int)],True,(0,255,0),3) #--------------------thicknes------------------------------------
         for px,py in roi_corners_persp:
             cv2.circle(persp_roi,(int(px),int(py)),5,(255,0,0),-1)