Update app.py

app.py

@@ -132,7 +132,7 @@ def homography_all_detectors(flat_file, persp_file, json_file, xml_file):
 
         # Convert to RGB + resize + add headings
         flat_rgb = add_heading(fit_to_box(cv2.cvtColor(flat_with_roi,cv2.COLOR_BGR2RGB),600,600), "Flat Image with ROI")
-        roi_rgb = add_heading(fit_to_box(cv2.cvtColor(persp_roi,cv2.COLOR_BGR2RGB),600,600), "Perspective Image with Homography ROI")
+        roi_rgb = add_heading(fit_to_box(cv2.cvtColor(persp_roi,cv2.COLOR_BGR2RGB),600,600), "Perspective Homography ROI")
         xml_rgb = add_heading(fit_to_box(cv2.cvtColor(xml_gt_img,cv2.COLOR_BGR2RGB),600,600), "  Perspective GT ROI")
 
         # Concatenate side by side