fix 16 envs soccer

Project/Assets/ML-Agents/Examples/Soccer/Scripts/AgentSoccer.cs

         if (m_BehaviorParameters.TeamId == (int)Team.Blue)
         {
             team = Team.Blue;
-            m_Transform = new Vector3(transform.position.x - 3f, .5f, transform.position.z);
+            m_Transform = new Vector3(transform.position.x - 3f, transform.position.y, transform.position.z);
-            m_Transform = new Vector3(transform.position.x + 3f, .5f, transform.position.z);
+            m_Transform = new Vector3(transform.position.x + 3f, transform.position.y, transform.position.z);
         }
         if (position == Position.Goalie)
         {

ml-agents/mlagents/trainers/ppo/optimizer_torch.py

             memories=memories,
             seq_len=self.policy.sequence_length,
         )
-        obs[-1] = comms[1]
+        obs[-1] = comms[0]
 
         log_probs, entropy, values = self.policy.evaluate_actions(
             obs,