e3nn/e3nn:

Added

• Added e3nn.set_optimization_defaults() and e3nn.get_optimization_defaults()
• Constructors for empty Irreps: Irreps() and Irreps("")
• Additional tests, docs, and refactoring for Irrep and Irreps.
• Added TensorProduct.weight_views() and TensorProduct.weight_view_for_instruction()
• Fix Docs for ExtractIr

• Renamed o3.TensorProduct arguments in irreps_in1, irreps_in2 and irreps_out
• Renamed o3.spherical_harmonics arguement xyz into x
• Renamed math.soft_one_hot_linspace argument endpoint into cutoff, cutoff = not endpoint
• Variances are now provided to o3.TensorProduct through explicit in1_var, in2_var, out_var parameters
• Submodules define __all__; documentation uses shorter module names for the classes/methods.

• Enabling/disabling einsum optimization no longer affects PyTorch RNG state.

• Variances can no longer be provided to o3.TensorProduct in the list-of-tuple format for irreps_in1, etc.