Reduce max steps for Bouncer, summary for Hallway (#3343)

config/sac_trainer_config.yaml

 
 Bouncer:
     normalize: true
-    max_steps: 2.0e7
+    max_steps: 2.0e6
     num_layers: 2
     hidden_units: 64
     summary_freq: 20000
     memory_size: 256
     init_entcoef: 0.1
     max_steps: 1.0e7
-    summary_freq: 1000
+    summary_freq: 10000
     time_horizon: 64
     use_recurrent: true
 

config/trainer_config.yaml

 
 Bouncer:
     normalize: true
-    max_steps: 2.0e7
+    max_steps: 7.0e6
     num_layers: 2
     hidden_units: 64