remove dead code

ansibledoctor/Annotation.py

@@ -88,7 +88,6 @@ class Annotation:
         item = AnnotationItem()
 
         # step1 remove the annotation
-        # reg1 = "(\#\ *\@"++"\ *)"
         reg1 = r"(\#\ *\@" + name + r"\ *)"
         line1 = re.sub(reg1, "", line).strip()
 

ansibledoctor/DocumentationParser.py

@@ -28,7 +28,6 @@ class Parser:
         self._files_registry = Registry()
         self._parse_meta_file()
         self._parse_var_files()
-        # self._parse_task_tags()
         self._populate_doc_data()
 
     def _parse_var_files(self):

ansibledoctor/Utils.py

@@ -268,7 +268,7 @@ class FileUtils:
             prompt = "[N/y]"
 
         try:
-            # input() is safe in python3
+            # input method is safe in python3
             choice = input("{} {} ".format(question, prompt)) or default  # nosec
             return to_bool(choice)
         except (KeyboardInterrupt, ValueError) as e:

test-requirements.txt

@@ -8,6 +8,7 @@ flake8-isort
 flake8-logging-format
 flake8-polyfill
 flake8-quotes
+flake8-eradicate
 pep8-naming
 wheel
 pytest