soccer 1e8 timesteps/Tennis existential penalty

Project/Assets/ML-Agents/Examples/Tennis/Scripts/TennisAgent.cs

                 transform.position.y,
                 transform.position.z);
         }
+        AddReward(-1f / 3000f);
 
         m_TextComponent.text = score.ToString();
     }

config/trainer_config.yaml

 
 SoccerTwos:
     normalize: false
-    max_steps: 5.0e7
+    max_steps: 1.0e8
     learning_rate_schedule: constant
     batch_size: 2048
     buffer_size: 20480