remove profiler

com.unity.ml-agents/Runtime/Policies/TrainingModelRunner.cs

                 m_ObservationsInitialized = true;
             }
 
-            Profiler.BeginSample("ModelRunner.DecideAction");
-
-            Profiler.BeginSample($"GenerateTensors");
-            Profiler.EndSample();
-            Profiler.BeginSample($"PrepareBarracudaInputs");
-            Profiler.EndSample();
-            Profiler.BeginSample($"ExecuteGraph");
-            Profiler.EndSample();
-            Profiler.BeginSample($"FetchBarracudaOutputs");
-            Profiler.EndSample();
-            Profiler.BeginSample($"ApplyTensors");
-            Profiler.EndSample();
-
-            Profiler.EndSample(); // end ModelRunner.DecideAction
 
             m_Infos.Clear();