Added a functionality to draw Om0 from a distribution and set Om0 + Ode0 = 1.
Also included if conditions to make sure even if parameters not included in a certain cosmology are given in the yaml file, the appropriate parameters set in the code are only considered.
e.g. even if Ode0 is given for 'FlatLamdaCDM' in the yaml file, it wouldn't;t give an error as the parameters for this cosmology are set to cosmology_info = ['H0', 'Om0', 'Tcmb0', 'Neff', 'm_nu', 'Ob0']
Added a functionality to draw Om0 from a distribution and set Om0 + Ode0 = 1.
Also included if conditions to make sure even if parameters not included in a certain cosmology are given in the yaml file, the appropriate parameters set in the code are only considered.
e.g. even if Ode0 is given for 'FlatLamdaCDM' in the yaml file, it wouldn't;t give an error as the parameters for this cosmology are set to cosmology_info = ['H0', 'Om0', 'Tcmb0', 'Neff', 'm_nu', 'Ob0']