ignore tabs in indentation

.pep8speaks.yml

@@ -6,7 +6,8 @@ scanner:
 
 flake8:  # Same as scanner.linter value. Other option is flake8
     max-line-length: 120  # Default is 79 in PEP 8
-    ignore:  # Errors and warnings to ignore
+    ignore:  
+	- W191
 
 only_mention_files_with_errors: True
 descending_issues_order: False  # If True, PEP 8 issues in message will be displayed in descending order of line numbers in the file
@@ -20,4 +21,4 @@ message:  # Customize the comment made by the bot
     updated:  # Messages when new commits are added to the PR
         header: "Hello @{name}! Thanks for updating this PR. "
         footer: ""  # Why to comment the link to the style guide everytime? :)
-    no_errors: "There are currently no PEP 8 issues detected in this Pull Request. Cheers! :beers: "
+    no_errors: "There are currently no PEP 8 issues detected in this Pull Request. Cheers! :beers: "