Use literal dict (#430)

dbieber · web-flow · commit 2d2fa6196e5a · 2023-02-01T10:53:09.000-08:00
Use literal dict to satisfy linter
diff --git a/fire/decorators.py b/fire/decorators.py
@@ -111,5 +111,5 @@ def GetMetadata(fn):
 def GetParseFns(fn):
   # type: (...) -> dict
   metadata = GetMetadata(fn)
-  default = dict(default=None, positional=[], named={})
+  default = {"default": None, "positional": [], "named": {}}
   return metadata.get(FIRE_PARSE_FNS, default)
