docs: update requirements, version label, gitignore

Author: xionghuichen

.gitignore

@@ -8,7 +8,7 @@ RLA.egg-info**
 **/code/**
 **/results/**
 **/log/**
+**/arc/**
 **/.ipynb_checkpoints/*
 **/.DS_Store
 test/target_data_root/*
-**/arc/**

README.md

@@ -116,6 +116,7 @@ We build an example project for integrating RLA, which can be seen in ./example/
    **/code/**
    **/results/**
    **/log/**
+   **/arc/**
    ```
 ### Step2: record intermediate variables/checkpoints/other types of data.
 

RLA/easy_log/log_tools.py

@@ -198,6 +198,7 @@ def _archive_log(self, show=False):
             for root_dir in glob.glob(root_dir_regex):
                 empty = False
                 if os.path.exists(root_dir):
+                    # remove the overlapped path.
                     archiving_target = osp.join(archive_root_dir, root_dir[prefix_len+1:])
                     archiving_target_dir = '/'.join(archiving_target.split('/')[:-1])
                     os.makedirs(archiving_target_dir, exist_ok=True)

setup.py

@@ -5,7 +5,7 @@
 
 setup(
         name='RLA',
-        version="0.5.2",
+        version="0.5.3",
         description=(
             'RL assistant'
         ),
@@ -20,6 +20,7 @@
             "argparse",
             "dill",
             "seaborn",
-            "pathspec"
+            "pathspec",
+            'tensorboardX'
         ]
     )