message: TechDocs: Remove explicit .keys for dictionaries
diff: @@ -31,7 +31,7 @@ class TechDocsCore(BasePlugin):
  )
  mdx_configs_override = {}
  - if "mdx_configs" in config.keys():
  + if "mdx_configs" in config:
  mdx_configs_override = config["mdx_configs"].copy()
  # Theme
  @@ -52,10 +52,10 @@ class TechDocsCore(BasePlugin):
  config["plugins"]["monorepo"] = monorepo_plugin
  # Markdown Extensions
  - if "markdown_extensions" not in config.keys():
  + if "markdown_extensions" not in config:
  config["markdown_extensions"] = []
  - if "mdx_configs" not in config.keys():
  + if "mdx_configs" not in config:
  config["mdx_configs"] = {}
  config["markdown_extensions"].append("admonition")
  