[bug-fix] Increase 3dballhard and GAIL default steps (#3636)

Author: Ervin T

config/gail_config.yaml

@@ -7,7 +7,7 @@ default:
     hidden_units: 128
     lambd: 0.95
     learning_rate: 3.0e-4
-    max_steps: 5.0e4
+    max_steps: 5.0e5
     memory_size: 256
     normalize: false
     num_epoch: 3

config/trainer_config.yaml

@@ -120,7 +120,7 @@ VisualPyramids:
     buffer_size: 12000
     summary_freq: 12000
     time_horizon: 1000
-    max_steps: 5.0e5
+    max_steps: 5.0e6
     beta: 0.001
     reward_signals:
         extrinsic: