diff --git a/pytchat/__init__.py b/pytchat/__init__.py
index 5729f66..2b8334b 100644
--- a/pytchat/__init__.py
+++ b/pytchat/__init__.py
@@ -2,7 +2,7 @@
 pytchat is a python library for fetching youtube live chat without using yt api, Selenium, or BeautifulSoup.
 """
 __copyright__    = 'Copyright (C) 2019 taizan-hokuto'
-__version__      = '0.0.5.3'
+__version__      = '0.0.6.1'
 __license__      = 'MIT'
 __author__       = 'taizan-hokuto'
 __author_email__ = '55448286+taizan-hokuto@users.noreply.github.com'
diff --git a/pytchat/config/__init__.py b/pytchat/config/__init__.py
index fe4b55f..a36d2b0 100644
--- a/pytchat/config/__init__.py
+++ b/pytchat/config/__init__.py
@@ -4,7 +4,7 @@
 headers = {
         'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36'}
 
-def logger(module_name: str, loglevel = logging.DEBUG):
+def logger(module_name: str, loglevel = None):
     module_logger = mylogger.get_logger(module_name, loglevel = loglevel)
     return module_logger
 
diff --git a/pytchat/processors/superchat/__init__.py b/pytchat/processors/superchat/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/pytchat/tool/extract/extractor.py b/pytchat/tool/extract/extractor.py
index 58141db..8052cd5 100644
--- a/pytchat/tool/extract/extractor.py
+++ b/pytchat/tool/extract/extractor.py
@@ -9,7 +9,7 @@
 headers=config.headers
 
 class Extractor:
-    def __init__(self, video_id, div, callback = None, processor = None):
+    def __init__(self, video_id, div = 1, callback = None, processor = None):
         if not isinstance(div ,int) or div < 1:
             raise ValueError('div must be positive integer.')
         elif div > 10:
diff --git a/pytchat/tool/videoinfo.py b/pytchat/tool/videoinfo.py
index c0a5099..a27b6ca 100644
--- a/pytchat/tool/videoinfo.py
+++ b/pytchat/tool/videoinfo.py
@@ -124,7 +124,6 @@ def get_duration(self):
         return None
 
     def get_title(self):
-        print(self._renderer)
         if self._renderer.get("title"):
             return [''.join(run["text"]) 
                 for run in self._renderer["title"]["runs"]][0]
diff --git a/setup.py b/setup.py
index 07418ed..366d0b7 100644
--- a/setup.py
+++ b/setup.py
@@ -16,16 +16,6 @@ def _test_requirements():
         for name in open(path.join(
             root_dir, 'requirements_test.txt')).readlines()]
 
-txt= ''
-with open('README.MD', 'r', encoding='utf-8') as f:
-    txt = f.read()
-
-with open('README1.MD', 'w', encoding='utf-8', newline='\n') as f:
-    f.write(txt)
-    
-remove("README.MD")
-rename("README1.MD","README.MD")
-
 with open(path.join(root_dir, package_name, '__init__.py')) as f:
     init_text = f.read()
     version = re.search(
@@ -55,7 +45,7 @@ def _test_requirements():
 
 setup(
     name=package_name,
-    packages=find_packages(exclude=['*log.txt','*tests']),
+    packages=find_packages(exclude=['*log.txt','*tests','*testrun']),
     version=version,
     url=url,
     author=author,