class_docstr: Implementation of the random-dot motion environment 
class_docstr_tok: ["Implementation","of","the","random-dot","motion","environment"]
code: def precision(self):
      return self._p
  
imports: from pymdp.envs import Env
  from pymdp import utils, maths
  import numpy
  from itertools import permutations, product
label_desc: Use image node_id 9 for calling the RandomDotMotion obj's underlying member method code with example usage: obj.precision() and returns: self