Ignore .pytype/ directory (#3301)

bsolomon1124 · web-flow · commit 9627ac217336 · 2020-02-09T18:23:33.000-04:00
pytype is a static type analyzer for Python code;
it generates files of inferred type information,
located by default in .pytype/pyi.
diff --git a/Python.gitignore b/Python.gitignore
@@ -127,3 +127,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# pytype static type analyzer
+.pytype/
