class_docstr: A TreeSpace class for trees, agents, variables and methods
  related to a tree-based search space.
class_docstr_tok: ["A","TreeSpace","class","for","trees",",","agents",",","variables","and","methods","related","to","a","tree-based","search","space","."]
docstr: Initializes agents with their positions and defines a best agent.
docstr_tok: ["Initializes","agents","with","their","positions","and","defines","a","best","agent","."]
code: def _initialize_agents(self) -> None:
      """Initializes agents with their positions and defines a best agent."""
  
      for agent in self.agents:
          agent.fill_with_uniform()
  
      self.best_agent = copy.deepcopy(self.agents[0])
  
imports: import copy
  from typing import List, Optional, Tuple, Union
  import numpy
  import opytimizer.math.random
  import opytimizer.utils.constant
  import opytimizer.utils.exception
  from opytimizer.core import Agent, Node, Space
  from opytimizer.utils import logging
label_desc: Use image node_id 18 for calling the TreeSpace obj's underlying member method code with example usage: obj._initialize_agents() without return types