Add python 3.10 image and testing

containers/dockerfile-template

@@ -30,12 +30,7 @@ RUN conda install -n ${{conda_env}} -c conda-forge scikit-image celerite george
 
 # Install dependencies and samplers
 RUN pip install corner healpy cython tables
-RUN conda install -n ${{conda_env}} -c conda-forge dynesty emcee nestle ptemcee
-RUN conda install -n ${{conda_env}} -c conda-forge pymultinest ultranest
-RUN conda install -n ${{conda_env}} -c conda-forge cpnest kombine dnest4 zeus-mcmc
-RUN conda install -n ${{conda_env}} -c conda-forge pytorch
-RUN conda install -n ${{conda_env}} -c conda-forge theano-pymc
-RUN conda install -n ${{conda_env}} -c conda-forge pymc3
+RUN conda install -n ${{conda_env}} -c conda-forge {conda_samplers}
 RUN pip install nessai
 
 # Install Polychord