Fix GitHub workflows for Pycsou v2.

.github/workflows/python.yml

@@ -11,7 +11,7 @@ jobs:
       max-parallel: 12
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.9, "3.10"]
+        python-version: [3.8, 3.9, "3.10", "3.11"]
     steps:
     - uses: actions/checkout@v3
     - name: Checkout submodules

.github/workflows/python_no_pycsou.yml → .github/workflows/python_pycsou.yml

@@ -11,7 +11,7 @@ jobs:
       max-parallel: 12
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.8, 3.9, "3.10", "3.11"]
+        python-version: [3.9, "3.10"]
     steps:
     - uses: actions/checkout@v3
     - name: Checkout submodules
@@ -48,5 +48,5 @@ jobs:
       run: |
         pip install -U pytest
         pip install -r recon_requirements.txt
-        pip uninstall pycsou
+        pip install git+https://github.com/matthieumeo/pycsou.git@v2-dev
         pytest

README.rst

@@ -79,24 +79,16 @@ install the library locally.
    python scripts/recon/admm.py
 
 
-Note (25-04-2023): Pycsou V2 is installed by ``recon_requirements.txt``. If PyTorch is installed, you will 
-need to be sure to have PyTorch 2.0 or higher, as Pycsou V2 is not compatible with earlier
-version of PyTorch. Moreover, Pycsou requires Python within 
-`[3.9, 3.11) <https://github.com/matthieumeo/pycsou/blob/v2-dev/setup.cfg#L28>`__.
-
-Setup for PyTorch 2.0:
+Note (25-04-2023): for using the Pycsou models V2 has to be installed:
 
 .. code:: bash
 
-   # default should be PyTorch 2.0
-   pip install torch torchvision torchaudio
-
-   # nightly build for GPU
-   pip install numpy --pre torch --force-reinstall --extra-index-url https://download.pytorch.org/whl/nightly/cu117
-
-   # nightly build for  CPU
-   pip install --pre torch --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+   pip install git+https://github.com/matthieumeo/pycsou.git@v2-dev
 
+If PyTorch is installed, you will need to be sure to have PyTorch 2.0 or higher, 
+as Pycsou V2 is not compatible with earlier versions of PyTorch. Moreover, 
+Pycsou requires Python within 
+`[3.9, 3.11) <https://github.com/matthieumeo/pycsou/blob/v2-dev/setup.cfg#L28>`__.
 
 Moreover, ``numba`` (requirement for Pycsou V2) may require an older version of NumPy:
 

recon_requirements.txt

@@ -4,5 +4,4 @@ pylops==1.18.0
 scikit-image==0.19.0rc0
 hydra-core
 click>=8.0.1
-waveprop>=0.0.3     # for simulation
-git+https://github.com/matthieumeo/pycsou.git@v2-dev
+waveprop>=0.0.3     # for simulation