Check for broken links (#1422)

Co-authored-by: Joris LIMONIER <joris.limonier@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

ultralytics/nn/autobackend.py

@@ -258,7 +258,7 @@ class AutoBackend(nn.Module):
         else:
             from ultralytics.yolo.engine.exporter import export_formats
             raise TypeError(f"model='{w}' is not a supported model format. "
-                            'See https://docs.ultralytics.com/tasks/detection/#export for help.'
+                            'See https://docs.ultralytics.com/modes/predict for help.'
                             f'\n\n{export_formats()}')
 
         # Load external metadata YAML