message: removing unwanted prints
diff: @@ -307,7 +307,6 @@ class BaseViewer(Viewer):
  num_agents = len(world.agents.items())
  for i, (agent_id, agent) in enumerate(world.agents.items()):
  - print("draw world", agent_id)
  alpha = 1.0
  if eval_agent_ids and agent.id in eval_agent_ids:
  @@ -325,7 +324,6 @@ class BaseViewer(Viewer):
  else:
  color_line = self.agent_color_map[agent_id]
  color_face = self.agent_color_map[agent_id]
  - print("selecting colour face ", color_face)
  else:
  color_line = self.color_other_agents_line
  color_face = self.color_other_agents_face
  