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 Urchin is a fork of the no-longer-updated `urdfpy`. The API is still mostly the
 same. The main difference currently is that you can load urdfs without the
-meshes (which is ~100x faster) by passing the flag `lazy_load=True` to the `URDF.load` function.
+meshes (which is ~100x faster) by passing the flag `lazy_load_meshes=True` to the `URDF.load` function.
 
 ## Installation
 You can install urchin directly from pip.