params provided as list with parameter of single value

When setting the initial parameters of the system to a single value, i.e. no parameter sweep, the params are provided as a list to the state update and policy functions rather than a dictionary. This isn’t expected correct?

The following error is thrown TypeError: list indices must be integers or slices, not str which is simply solved by accessing the specific parameter after selecting the first list index:

m = {
    'a': [2]
}

...

def policy_function_1(_params, substep, sH, s, **kwargs):
    a = _params[0]['a']
    return {'a': a}

[aclarkData]

Using the hot_fix, it’s working

[JEJodesty]

Hot fix #183