docstr: Expand params dictionary to permutations
  
  Takes the input params dictionary and expands it to
  actual parameter permutations for the experiment.
docstr_tok: ["Expand","params","dictionary","to","permutations","Takes","the","input","params","dictionary","and","expands","it","to","actual","parameter","permutations","for","the","experiment","."]
code: def _param_space_creation(self):
      """Expand params dictionary to permutations
  
      Takes the input params dictionary and expands it to
      actual parameter permutations for the experiment.
      """
  
      final_grid = []
      for i in self.param_index:
          p = []
          for l in reversed(self._params_temp):
              i, s = divmod(int(i), len(l))
              p.insert(0, l[s])
          final_grid.append(tuple(p))
  
      return np.array(final_grid, dtype="object")
  
file_path: talos/talos/parameters/ParamSpace.py
imports: import inspect
  import numpy
  import itertools
  from datetime import datetime
label_desc: Use image node_id 5 for calling the ParamSpace obj's underlying member method code with example usage: obj._param_space_creation() and returns: np