Add `RBF` and `CNN1d` to `TorchModule`

[bryanlimy]

• added RFBModule from https://github.com/rssalessio/PytorchRBFLayer/tree/main
  • quick experiments on the hyperparameter search space.
• added CNN1dModule which accept 2-dimensional inputs
• eachTorchModule has to implement function check_input_size to ensure the input dimension suit the specific model.
  • i.e. MLPModule doesn't accept 2d input and CNN1d doesn't accept 1d input.
  • module.input_size is always store as a tuple for consistency
• additional test cases for TorchModule
• add einops for Einstein-like operations for NumPy and PyTorch

address https://github.com/alan-turing-institute/autoemulate/issues/165 and https://github.com/alan-turing-institute/autoemulate/issues/160

[github-actions[bot]]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
autoemulate/emulators
neural_net_torch.py
autoemulate/emulators/neural_networks
base.py					32
cnn1d.py					60-84
get_module.py					18
mlp.py
rbf.py					16, 20, 24, 28, 32, 36, 112-133, 137-168, 192-201, 222-252, 257, 262, 267, 286-303, 306, 311-333, 336
tests
test_emulators.py
Project Total

This report was generated by python-coverage-comment-action

[codecov-commenter]

Codecov Report

Attention: 77 lines in your changes are missing coverage. Please review.

Comparison is base (31c040c) 90.26% compared to head (4b1474a) 87.21%. Report is 3 commits behind head on main.

Files	Patch %	Lines
autoemulate/emulators/neural_networks/rbf.py	32.65%	66 Missing :warning:
autoemulate/emulators/neural_networks/cnn1d.py	76.31%	9 Missing :warning:
autoemulate/emulators/neural_networks/base.py	83.33%	1 Missing :warning:
...utoemulate/emulators/neural_networks/get_module.py	83.33%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #179 +/- ## ========================================== - Coverage 90.26% 87.21% -3.06% ========================================== Files 42 44 +2 Lines 1849 2041 +192 ========================================== + Hits 1669 1780 +111 - Misses 180 261 +81 ```

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[bryanlimy]

RBF is added here https://github.com/alan-turing-institute/autoemulate/pull/180, closing this PR for now and will open a new one for multi-dimension input