Address fixtures that are not being used

[atharva-2001]

Describe the bug

According to pytest dead fixtures, there are some fixtures which are not being used:

Fixture name: refdata, location: tardis/gui/tests/test_gui.py:14
Fixture name: verysimple_collection, location: tardis/montecarlo/montecarlo_numba/tests/conftest.py:28
Fixture name: runner, location: tardis/montecarlo/tests/conftest.py:8
Fixture name: expected_ff_emissivity, location: tardis/montecarlo/tests/test_montecarlo.py:100
Fixture name: ion_edges, location: tardis/montecarlo/tests/test_montecarlo.py:113
Fixture name: continuum_compare_data_fname, location: tardis/montecarlo/tests/test_montecarlo.py:82
Fixture name: continuum_compare_data, location: tardis/montecarlo/tests/test_montecarlo.py:88
Fixture name: data_path, location: tardis/montecarlo/tests/test_packet_source.py:12

To Reproduce

Install pytest dead fixtures and run it on TARDIS

Screenshots

System

• OS:

  • [X] GNU/Linux
  • [ ] macOS

• Environment (conda list):

  Environment

  ``` # packages in environment at /home/atharva/.conda/envs/tardis_reinstall: # # Name Version Build Channel _libgcc_mutex 0.1 conda_forge conda-forge _openmp_mutex 4.5 1_gnu conda-forge alabaster 0.7.12 py_0 conda-forge alsa-lib 1.2.3 h516909a_0 conda-forge anyio 3.4.0 pypi_0 pypi argcomplete 1.12.3 pyhd8ed1ab_2 conda-forge argon2-cffi 21.1.0 py37h5e8e339_2 conda-forge astropy 3.2.3 py37h516909a_0 conda-forge astropy-sphinx-theme 1.1 py_0 conda-forge async_generator 1.10 py_0 conda-forge atk-1.0 2.36.0 h3371d22_4 conda-forge attrs 21.2.0 pyhd8ed1ab_0 conda-forge babel 2.9.1 pyh44b312d_0 conda-forge backcall 0.2.0 pyh9f0ad1d_0 conda-forge backports 1.0 py_2 conda-forge backports.functools_lru_cache 1.6.4 pyhd8ed1ab_0 conda-forge beautifulsoup4 4.10.0 pyha770c72_0 conda-forge black 21.11b0 pyhd8ed1ab_0 conda-forge bleach 4.1.0 pyhd8ed1ab_0 conda-forge blosc 1.21.0 h9c3ff4c_0 conda-forge brotli 1.0.9 h7f98852_6 conda-forge brotli-bin 1.0.9 h7f98852_6 conda-forge brotlipy 0.7.0 py37h5e8e339_1003 conda-forge bzip2 1.0.8 h7f98852_4 conda-forge c-ares 1.18.1 h7f98852_0 conda-forge ca-certificates 2021.10.8 ha878542_0 conda-forge cached-property 1.5.2 hd8ed1ab_1 conda-forge cached_property 1.5.2 pyha770c72_1 conda-forge cairo 1.16.0 h6cf1ce9_1008 conda-forge certifi 2021.10.8 py37h89c1867_1 conda-forge cffi 1.15.0 py37h036bc23_0 conda-forge charset-normalizer 2.0.8 pyhd8ed1ab_0 conda-forge click 8.0.3 py37h89c1867_1 conda-forge colorama 0.4.4 pyh9f0ad1d_0 conda-forge commonmark 0.9.1 py_0 conda-forge coverage 6.1.2 py37h5e8e339_0 conda-forge cryptography 36.0.0 py37hf1a17b8_0 conda-forge cycler 0.11.0 pyhd8ed1ab_0 conda-forge dataclasses 0.8 pyhc8e2a94_3 conda-forge dbus 1.13.6 h48d8840_2 conda-forge debugpy 1.5.1 py37hcd2ae1e_0 conda-forge decorator 4.4.2 py_0 conda-forge defusedxml 0.7.1 pyhd8ed1ab_0 conda-forge docutils 0.16 py37h89c1867_3 conda-forge dot2tex 2.11.3 pypi_0 pypi entrypoints 0.3 pyhd8ed1ab_1003 conda-forge expat 2.4.1 h9c3ff4c_0 conda-forge font-ttf-dejavu-sans-mono 2.37 hab24e00_0 conda-forge font-ttf-inconsolata 3.000 h77eed37_0 conda-forge font-ttf-source-code-pro 2.038 h77eed37_0 conda-forge font-ttf-ubuntu 0.83 hab24e00_0 conda-forge fontconfig 2.13.1 hba837de_1005 conda-forge fonts-conda-ecosystem 1 0 conda-forge fonts-conda-forge 1 0 conda-forge fonttools 4.28.2 py37h5e8e339_0 conda-forge freetype 2.10.4 h0708190_1 conda-forge fribidi 1.0.10 h36c2ea0_0 conda-forge future 0.18.2 py37h89c1867_4 conda-forge gdk-pixbuf 2.42.6 h04a7f16_0 conda-forge geos 3.10.1 h9c3ff4c_1 conda-forge gettext 0.19.8.1 h73d1719_1008 conda-forge giflib 5.2.1 h36c2ea0_2 conda-forge git-lfs 3.0.2 ha770c72_0 conda-forge glib 2.70.1 h780b84a_0 conda-forge glib-tools 2.70.1 h780b84a_0 conda-forge graphite2 1.3.13 h58526e2_1001 conda-forge graphviz 2.49.3 h85b4f2f_0 conda-forge gst-plugins-base 1.18.5 hf529b03_2 conda-forge gstreamer 1.18.5 h9f60fe5_2 conda-forge gtk2 2.24.33 h539f30e_1 conda-forge gts 0.7.6 h64030ff_2 conda-forge h5py 3.3.0 nompi_py37ha3df211_100 conda-forge harfbuzz 3.1.1 h83ec7ef_0 conda-forge hdf5 1.10.6 nompi_h7c3c948_1111 conda-forge hypothesis 6.27.2 pyhd8ed1ab_0 conda-forge icu 68.2 h9c3ff4c_0 conda-forge idna 3.1 pyhd3deb0d_0 conda-forge imagesize 1.3.0 pyhd8ed1ab_0 conda-forge importlib-metadata 4.8.2 py37h89c1867_0 conda-forge importlib_metadata 4.8.2 hd8ed1ab_0 conda-forge iniconfig 1.1.1 pyh9f0ad1d_0 conda-forge ipykernel 6.5.0 py37h6531663_1 conda-forge ipytest 0.11.0 pypi_0 pypi ipython 7.30.0 py37h89c1867_0 conda-forge ipython_genutils 0.2.0 py_1 conda-forge ipywidgets 7.6.5 pyhd8ed1ab_0 conda-forge jbig 2.1 h7f98852_2003 conda-forge jedi 0.18.1 py37h89c1867_0 conda-forge jinja2 3.0.3 pyhd8ed1ab_0 conda-forge jpeg 9d h36c2ea0_0 conda-forge json5 0.9.6 pypi_0 pypi jsonpointer 2.0 py_0 conda-forge jsonschema 3.2.0 pyhd8ed1ab_3 conda-forge jupyter 1.0.0 py37h89c1867_7 conda-forge jupyter-contrib-core 0.3.3 pypi_0 pypi jupyter-contrib-nbextensions 0.5.1 pypi_0 pypi jupyter-highlight-selected-word 0.2.0 pypi_0 pypi jupyter-latex-envs 1.4.6 pypi_0 pypi jupyter-nbextensions-configurator 0.4.1 pypi_0 pypi jupyter-server 1.13.1 pypi_0 pypi jupyter_client 7.1.0 pyhd8ed1ab_0 conda-forge jupyter_console 6.4.0 pyhd8ed1ab_0 conda-forge jupyter_core 4.9.1 py37h89c1867_1 conda-forge jupyterlab 3.2.6 pypi_0 pypi jupyterlab-server 2.10.3 pypi_0 pypi jupyterlab_pygments 0.1.2 pyh9f0ad1d_0 conda-forge jupyterlab_widgets 1.0.2 pyhd8ed1ab_0 conda-forge kiwisolver 1.3.2 py37h2527ec5_1 conda-forge krb5 1.19.2 hcc1bbae_3 conda-forge lab 7.0 pypi_0 pypi latexcodec 2.0.1 pyh9f0ad1d_0 conda-forge lcms2 2.12 hddcbb42_0 conda-forge ld_impl_linux-64 2.36.1 hea4e1c9_2 conda-forge lerc 3.0 h9c3ff4c_0 conda-forge libblas 3.9.0 8_openblas conda-forge libbrotlicommon 1.0.9 h7f98852_6 conda-forge libbrotlidec 1.0.9 h7f98852_6 conda-forge libbrotlienc 1.0.9 h7f98852_6 conda-forge libcblas 3.9.0 8_openblas conda-forge libclang 11.1.0 default_ha53f305_1 conda-forge libcurl 7.80.0 h2574ce0_0 conda-forge libdeflate 1.8 h7f98852_0 conda-forge libedit 3.1.20191231 he28a2e2_2 conda-forge libev 4.33 h516909a_1 conda-forge libevent 2.1.10 h9b69904_4 conda-forge libffi 3.4.2 h7f98852_5 conda-forge libgcc-ng 11.2.0 h1d223b6_11 conda-forge libgd 2.3.3 h6ad9fb6_0 conda-forge libgfortran-ng 7.5.0 h14aa051_19 conda-forge libgfortran4 7.5.0 h14aa051_19 conda-forge libglib 2.70.1 h174f98d_0 conda-forge libgomp 11.2.0 h1d223b6_11 conda-forge libiconv 1.16 h516909a_0 conda-forge liblapack 3.9.0 8_openblas conda-forge libllvm10 10.0.1 he513fc3_3 conda-forge libllvm11 11.1.0 hf817b99_2 conda-forge libnghttp2 1.43.0 h812cca2_1 conda-forge libnsl 2.0.0 h7f98852_0 conda-forge libogg 1.3.4 h7f98852_1 conda-forge libopenblas 0.3.12 pthreads_hb3c22a3_1 conda-forge libopus 1.3.1 h7f98852_1 conda-forge libpng 1.6.37 h21135ba_2 conda-forge libpq 13.5 hd57d9b9_0 conda-forge librsvg 2.52.4 hc3c00ef_0 conda-forge libsodium 1.0.18 h36c2ea0_1 conda-forge libssh2 1.10.0 ha56f1ee_2 conda-forge libstdcxx-ng 11.2.0 he4da1e4_11 conda-forge libtiff 4.3.0 h6f004c6_2 conda-forge libtool 2.4.6 h9c3ff4c_1008 conda-forge libuuid 2.32.1 h7f98852_1000 conda-forge libvorbis 1.3.7 h9c3ff4c_0 conda-forge libwebp 1.2.1 h3452ae3_0 conda-forge libwebp-base 1.2.1 h7f98852_0 conda-forge libxcb 1.13 h7f98852_1004 conda-forge libxkbcommon 1.0.3 he3ba5ed_0 conda-forge libxml2 2.9.12 h72842e0_0 conda-forge libxslt 1.1.33 h15afd5d_2 conda-forge libzlib 1.2.11 h36c2ea0_1013 conda-forge llvmlite 0.36.0 py37h9d7f4d0_0 conda-forge lxml 4.6.4 py37h77fd288_0 conda-forge lz4-c 1.9.3 h9c3ff4c_1 conda-forge lzo 2.10 h516909a_1000 conda-forge markupsafe 2.0.1 py37h5e8e339_1 conda-forge matplotlib 3.5.0 py37h89c1867_0 conda-forge matplotlib-base 3.5.0 py37h1058ff1_0 conda-forge matplotlib-inline 0.1.3 pyhd8ed1ab_0 conda-forge mistune 0.8.4 py37h5e8e339_1005 conda-forge mock 4.0.3 py37h89c1867_2 conda-forge more-itertools 8.12.0 pyhd8ed1ab_0 conda-forge munkres 1.1.4 pyh9f0ad1d_0 conda-forge mypy_extensions 0.4.3 py37h89c1867_4 conda-forge mysql-common 8.0.27 ha770c72_1 conda-forge mysql-libs 8.0.27 hfa10184_1 conda-forge nbclassic 0.3.4 pypi_0 pypi nbclient 0.5.9 pyhd8ed1ab_0 conda-forge nbconvert 6.3.0 py37h89c1867_1 conda-forge nbformat 5.1.3 pyhd8ed1ab_0 conda-forge nbsphinx 0.8.7 pyhd8ed1ab_0 conda-forge ncurses 6.2 h58526e2_4 conda-forge nest-asyncio 1.5.1 pyhd8ed1ab_0 conda-forge networkx 2.5.1 pyhd8ed1ab_0 conda-forge nomkl 1.0 h5ca1d4c_0 conda-forge notebook 6.4.6 pyha770c72_0 conda-forge nspr 4.32 h9c3ff4c_1 conda-forge nss 3.72 hb5efdd6_0 conda-forge numba 0.53.1 py37hb11d6e1_1 conda-forge numexpr 2.7.3 py37hfe5f03c_102 conda-forge numpy 1.19.5 py37h038b26d_2 conda-forge numpydoc 1.1.0 py_1 conda-forge olefile 0.46 pyh9f0ad1d_1 conda-forge openjpeg 2.4.0 hb52868f_1 conda-forge openmc 0.12.2 py37hcab8d4c_1 conda-forge openssl 1.1.1l h7f98852_0 conda-forge packaging 21.3 pyhd8ed1ab_0 conda-forge pandas 1.0.5 py37h0da4684_0 conda-forge pandoc 2.16.2 h7f98852_0 conda-forge pandocfilters 1.5.0 pyhd8ed1ab_0 conda-forge pango 1.48.10 h54213e6_2 conda-forge parso 0.8.2 pyhd8ed1ab_0 conda-forge pathspec 0.9.0 pyhd8ed1ab_0 conda-forge pbr 5.8.0 pyhd8ed1ab_0 conda-forge pcre 8.45 h9c3ff4c_0 conda-forge pexpect 4.8.0 pyh9f0ad1d_2 conda-forge pickle5 0.0.12 py37h5e8e339_0 conda-forge pickleshare 0.7.5 py_1003 conda-forge pillow 8.4.0 py37h0f21c89_0 conda-forge pip 21.3.1 pyhd8ed1ab_0 conda-forge pixman 0.40.0 h36c2ea0_0 conda-forge platformdirs 2.3.0 pyhd8ed1ab_0 conda-forge plotly 5.4.0 pyhd8ed1ab_0 conda-forge pluggy 1.0.0 py37h89c1867_2 conda-forge prometheus_client 0.12.0 pyhd8ed1ab_0 conda-forge prompt-toolkit 3.0.22 pyha770c72_0 conda-forge prompt_toolkit 3.0.22 hd8ed1ab_0 conda-forge psutil 5.8.0 py37h5e8e339_2 conda-forge pthread-stubs 0.4 h36c2ea0_1001 conda-forge ptyprocess 0.7.0 pyhd3deb0d_0 conda-forge py 1.11.0 pyh6c4a22f_0 conda-forge pybtex 0.24.0 py37h89c1867_1 conda-forge pybtex-docutils 1.0.1 py37h89c1867_1 conda-forge pycparser 2.21 pyhd8ed1ab_0 conda-forge pydocstyle 6.1.1 pyhd3eb1b0_0 pygments 2.10.0 pyhd8ed1ab_0 conda-forge pygraphviz 1.7 py37ha333112_1 conda-forge pyne 0.7.0 nomoab_openmc_py37h8d68778_1 conda-forge pyopenssl 21.0.0 pyhd8ed1ab_0 conda-forge pyparsing 3.0.6 pyhd8ed1ab_0 conda-forge pyqt 5.12.3 py37h89c1867_8 conda-forge pyqt-impl 5.12.3 py37hac37412_8 conda-forge pyqt5-sip 4.19.18 py37hcd2ae1e_8 conda-forge pyqtchart 5.12 py37he336c9b_8 conda-forge pyqtwebengine 5.12.1 py37he336c9b_8 conda-forge pyrsistent 0.18.0 py37h5e8e339_0 conda-forge pysocks 1.7.1 py37h89c1867_4 conda-forge pytables 3.6.1 py37h0c4f3e0_3 conda-forge pytest 6.2.5 py37h89c1867_1 conda-forge pytest-arraydiff 0.3 py_0 conda-forge pytest-astropy 0.9.0 pyhd8ed1ab_0 conda-forge pytest-astropy-header 0.1.2 py_0 conda-forge pytest-cov 3.0.0 pyhd8ed1ab_0 conda-forge pytest-deadfixtures 2.2.1 pypi_0 pypi pytest-doctestplus 0.11.1 pyhd8ed1ab_0 conda-forge pytest-filter-subpackage 0.1.1 py_0 conda-forge pytest-html 3.1.1 pyhd8ed1ab_0 conda-forge pytest-leaks 0.3.1 pypi_0 pypi pytest-metadata 1.11.0 pyhd3deb0d_0 conda-forge pytest-mock 3.6.1 pyhd8ed1ab_0 conda-forge pytest-openfiles 0.5.0 py_0 conda-forge pytest-remotedata 0.3.2 pyh9f0ad1d_0 conda-forge python 3.7.12 hb7a2778_100_cpython conda-forge python-dateutil 2.8.2 pyhd8ed1ab_0 conda-forge python-dokuwiki 1.3.1 pyhd8ed1ab_0 conda-forge python_abi 3.7 2_cp37m conda-forge pytz 2021.3 pyhd8ed1ab_0 conda-forge pyyaml 6.0 py37h5e8e339_3 conda-forge pyzmq 22.3.0 py37h336d617_1 conda-forge qgrid 1.3.1 pyhd8ed1ab_3 conda-forge qt 5.12.9 hda022c4_4 conda-forge qtconsole 5.2.1 pyhd8ed1ab_0 conda-forge qtpy 1.11.2 pyhd8ed1ab_0 conda-forge readline 8.1 h46c0cb4_0 conda-forge recommonmark 0.7.1 pyhd8ed1ab_0 conda-forge regex 2021.11.10 py37h5e8e339_0 conda-forge requests 2.26.0 pyhd8ed1ab_1 conda-forge scipy 1.5.3 py37h8911b10_0 conda-forge send2trash 1.8.0 pyhd8ed1ab_0 conda-forge setuptools 59.2.0 py37h89c1867_0 conda-forge setuptools-scm 6.3.2 pyhd8ed1ab_0 conda-forge setuptools_scm 6.3.2 hd8ed1ab_0 conda-forge shapely 1.8.0 py37h9b0f7a3_4 conda-forge simplejson 3.17.6 pypi_0 pypi six 1.16.0 pyh6c4a22f_0 conda-forge snakeviz 2.1.1 pyhd8ed1ab_0 conda-forge sniffio 1.2.0 pypi_0 pypi snowballstemmer 2.2.0 pyhd8ed1ab_0 conda-forge sortedcontainers 2.4.0 pyhd8ed1ab_0 conda-forge soupsieve 2.3 pyhd8ed1ab_0 conda-forge sphinx 4.3.0 pyh6c4a22f_0 conda-forge sphinx-astropy 1.6.0 pyhd8ed1ab_0 conda-forge sphinx-automodapi 0.13 py_0 conda-forge sphinx-gallery 0.10.1 pyhd8ed1ab_0 conda-forge sphinx-jsonschema 1.17.1 pyhd8ed1ab_0 conda-forge sphinx_bootstrap_theme 0.8.0 py_0 conda-forge sphinx_rtd_theme 1.0.0 pyhd8ed1ab_0 conda-forge sphinxcontrib-apidoc 0.3.0 py_1 conda-forge sphinxcontrib-applehelp 1.0.2 py_0 conda-forge sphinxcontrib-bibtex 2.4.1 pyhd8ed1ab_0 conda-forge sphinxcontrib-devhelp 1.0.2 py_0 conda-forge sphinxcontrib-htmlhelp 2.0.0 pyhd8ed1ab_0 conda-forge sphinxcontrib-jsmath 1.0.1 py_0 conda-forge sphinxcontrib-qthelp 1.0.3 py_0 conda-forge sphinxcontrib-serializinghtml 1.1.5 pyhd8ed1ab_1 conda-forge sqlite 3.36.0 h9cd32fc_2 conda-forge tenacity 8.0.1 pyhd8ed1ab_0 conda-forge terminado 0.12.1 py37h89c1867_1 conda-forge testpath 0.5.0 pyhd8ed1ab_0 conda-forge tk 8.6.11 h27826a3_1 conda-forge toml 0.10.2 pyhd8ed1ab_0 conda-forge tomli 1.2.2 pyhd8ed1ab_0 conda-forge tornado 6.1 py37h5e8e339_2 conda-forge tqdm 4.62.3 pyhd8ed1ab_0 conda-forge traitlets 5.1.1 pyhd8ed1ab_0 conda-forge txt2tags 3.7 pypi_0 pypi typed-ast 1.5.0 py37h5e8e339_0 conda-forge typing_extensions 4.0.0 pyha770c72_0 conda-forge uncertainties 3.1.6 pyhd8ed1ab_0 conda-forge unicodedata2 13.0.0.post2 py37h5e8e339_4 conda-forge urllib3 1.26.7 pyhd8ed1ab_0 conda-forge wcwidth 0.2.5 pyh9f0ad1d_2 conda-forge webencodings 0.5.1 py_1 conda-forge websocket-client 1.2.3 pypi_0 pypi wheel 0.37.0 pyhd8ed1ab_1 conda-forge widgetsnbextension 3.5.2 py37h89c1867_1 conda-forge xorg-kbproto 1.0.7 h7f98852_1002 conda-forge xorg-libice 1.0.10 h7f98852_0 conda-forge xorg-libsm 1.2.3 hd9c2040_1000 conda-forge xorg-libx11 1.7.2 h7f98852_0 conda-forge xorg-libxau 1.0.9 h7f98852_0 conda-forge xorg-libxdmcp 1.1.3 h7f98852_0 conda-forge xorg-libxext 1.3.4 h7f98852_1 conda-forge xorg-libxrender 0.9.10 h7f98852_1003 conda-forge xorg-renderproto 0.11.1 h7f98852_1002 conda-forge xorg-xextproto 7.3.0 h7f98852_1002 conda-forge xorg-xproto 7.0.31 h7f98852_1007 conda-forge xz 5.2.5 h516909a_1 conda-forge yaml 0.2.5 h516909a_0 conda-forge zeromq 4.3.4 h9c3ff4c_1 conda-forge zipp 3.6.0 pyhd8ed1ab_0 conda-forge zlib 1.2.11 h36c2ea0_1013 conda-forge zstd 1.5.0 ha95c52a_0 conda-forge ```

Additional context

[shravandoda]

Hi! Picking this up

[xansh]

Hi, I am starting to work on this