fix crawler yaml

config/ppo_transfer/CrawlerStatic.yaml

       lambd: 0.95
       num_epoch: 3
       learning_rate_schedule: constant
-      encoder_layers: 3
+      encoder_layers: 2
-      policy_layers: 0
+      policy_layers: 1
-      value_layers: 2
+      value_layers: 1
       feature_size: 128
       action_feature_size: 128
       reuse_encoder: true
       predict_return: true
       use_bisim: false
       separate_value_train: true
+      in_batch_alter: true
     network_settings:
       normalize: true
       hidden_units: 512

config/ppo_transfer/OldCrawlerStatic.yaml

       lambd: 0.95
       num_epoch: 3
       learning_rate_schedule: constant
-      encoder_layers: 3
+      encoder_layers: 2
-      policy_layers: 0
+      policy_layers: 1
-      value_layers: 2
+      value_layers: 1
       feature_size: 128
       action_feature_size: 128
       reuse_encoder: true
       load_value: false
       transfer_path: "results/cs-tr-s1/CrawlerStatic"
       use_transfer: true
+      in_batch_alter: true
     network_settings:
       normalize: true
       hidden_units: 512