diff --git a/.gitignore b/.gitignore
index 0a35440..03f8e57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -145,6 +145,10 @@ sketch
 !.vscode/extensions.json
 *.code-workspace
 
+### python flask ###
+
+__pycache__
+
 ### yarn ###
 # https://yarnpkg.com/advanced/qa#which-files-should-be-gitignored