class_docstr: Implementation of the visual foraging environment used for scene construction simulations 
class_docstr_tok: ["Implementation","of","the","visual","foraging","environment","used","for","scene","construction","simulations"]
code: def _construct_state(self, state_tuple):
      state = np.empty(self.n_factors, dtype=object)
      for f in range(self.n_factors):
          state[f] = np.eye(self.n_states[f])[state_tuple[f]]
      return Categorical(values=state)
  
imports: from pymdp.envs import Env
  from pymdp import utils, maths
  import numpy
  from itertools import permutations, product
label_desc: Use image node_id 15 for calling the VisualForagingEnv obj's underlying member method code with example usage: obj._construct_state(state_tuple) and returns: Categorical