Avoid warp init at import. Also add SATR in Readme (#862)

* fix torch version in installation doc

Signed-off-by: Clement Fuji Tsang <cfujitsang@nvidia.com>

* initialize warp later
fix issue introduced in last PR
add SATR in users list in README

Signed-off-by: Clement Fuji Tsang <cfujitsang@nvidia.com>

---------

Signed-off-by: Clement Fuji Tsang <cfujitsang@nvidia.com>

Author: Caenorst

README.md

@@ -61,6 +61,8 @@ Please review our [contribution guidelines](CONTRIBUTING.md).
 * [Flexible Isosurface Extraction for Gradient-Based Mesh Optimization (FlexiCubes)
 ](https://github.com/nv-tlabs/FlexiCubes):
     * Use [Flexicube class](https://kaolin.readthedocs.io/en/latest/modules/kaolin.non_commercial.html#kaolin.non_commercial.FlexiCubes), [obj loader](https://kaolin.readthedocs.io/en/latest/modules/kaolin.io.obj.html), [turntable visualizer](https://kaolin.readthedocs.io/en/latest/modules/kaolin.visualize.html#kaolin.visualize.IpyTurntableVisualizer)
+* [SATR](https://github.com/Samir55/SATR):
+    * Use [Kaolin's rendering functions](https://kaolin.readthedocs.io/en/latest/modules/kaolin.render.mesh.html#), [lighting functions](https://kaolin.readthedocs.io/en/latest/modules/kaolin.render.lighting.html),  [camera functions](https://kaolin.readthedocs.io/en/latest/modules/kaolin.render.camera.html), and [obj](https://kaolin.readthedocs.io/en/latest/modules/kaolin.io.obj.html#kaolin.io.obj.import_mesh)/[off](https://kaolin.readthedocs.io/en/latest/modules/kaolin.io.off.html#kaolin.io.off.import_mesh) importers.
 
 ## Licenses
 

kaolin/physics/simplicits/losses_warp.py

@@ -23,10 +23,6 @@
 import kaolin.physics.materials.neohookean_elastic_material as neohookean_elastic_material
 from kaolin.physics.simplicits.losses import loss_ortho
 
-
-wp.init()
-wp.config.quiet = False
-
 # Type defs
 mat34f = wp.types.matrix(shape=(3, 4), dtype=wp.float32)
 mat34 = mat34f