Add fix and test for the unsqueeze issue in https://github.com/samuel… #20

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	ci:
	runs-on: ubuntu-latest
	steps:
	# This step should be a no-op on actual GitHub Actions, but it is necessary when using the "Micro" image with
	# https://github.com/nektos/act. See https://github.com/nektos/act/issues/107 and
	# https://github.com/nektos/act/issues/269.
	#
	# We use `sudo --version` to selectively run the install only when not on GitHub Actions.
	- run: sudo --version \|\| (apt update && apt install -y curl git sudo xz-utils)

	- uses: "cachix/install-nix-action@v22"
	with:
	extra_nix_config: experimental-features = nix-command flakes
	nix_path: nixpkgs=channel:nixos-unstable
	- name: nix-info
	run: "nix-shell -p nix-info --run 'nix-info -m'"

	- name: Checkout
	uses: actions/checkout@v4

	- name: Lint
	run: "nix develop --command ruff check ."
	- name: Format
	run: "nix develop --command ruff format --diff ."

	# `nix build` also runs pytest, but it does so in a restrictive sandbox that disallows network. This means that we
	# can't run any tests that download weights. Running outside of the nix build environment allows us to run those
	# tests as well.
	- name: pytest
	run: "nix develop --command pytest"
	- name: Build
	run: "nix build"

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