chore: Linted Physical folder

[mehmetozsoy-synnada]

Description

Closes #137.

What is Changed

• Physical is linted based on Mypy's strict mode
• base.py is linted
• some functions in backend is linted

Checklist:

• Tests that cover the code added.
• Corresponding changes documented.
• All tests passed.
• The code linted and styled (pre-commit run --all-files has passed).

[codecov]

Codecov Report

Attention: Patch coverage is 98.82353% with 3 lines in your changes missing coverage. Please review.

Project coverage is 88.78%. Comparing base (3a1fc42) to head (4d48eda).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
mithril/framework/common.py	92.30%	1 Missing ⚠️
mithril/framework/physical/model.py	96.96%	1 Missing ⚠️
mithril/framework/utils.py	87.50%	1 Missing ⚠️

@@           Coverage Diff           @@
##             main     #138   +/-   ##
=======================================
  Coverage   88.78%   88.78%           
=======================================
  Files          61       61           
  Lines       15357    15359    +2     
=======================================
+ Hits        13635    13637    +2     
  Misses       1722     1722           

Files with missing lines	Coverage Δ
mithril/backends/backend.py	63.95% <100.00%> (ø)
mithril/backends/parallel.py	90.00% <100.00%> (ø)
...ithril/backends/with_autograd/common_primitives.py	66.40% <100.00%> (ø)
...hril/backends/with_autograd/jax_backend/backend.py	82.98% <100.00%> (ø)
mithril/backends/with_autograd/jax_backend/ops.py	85.35% <100.00%> (ø)
...ril/backends/with_autograd/jax_backend/parallel.py	34.21% <100.00%> (ø)
...ithril/backends/with_autograd/jax_backend/utils.py	70.52% <100.00%> (ø)
...hril/backends/with_autograd/mlx_backend/backend.py	63.06% <100.00%> (ø)
...hril/backends/with_manualgrad/c_backend/backend.py	80.95% <100.00%> (ø)
...hril/backends/with_manualgrad/numpy_backend/ops.py	85.56% <100.00%> (ø)
... and 18 more