use link checker

.github/workflows/page.yml

@@ -41,7 +41,7 @@ jobs:
       - name: setup、build mdbook
         shell: pwsh
         run: |
-          mdbook build ./docs/
+          mdbook build ./docs/html
 
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1

Difficult_Rocket/api/types/__init__.py

@@ -26,9 +26,6 @@ __all__ = ['get_type_hints_',
            'OptionNameNotDefined']
 
 
-
-
-
 def get_type_hints_(cls: Type):
     try:
         return get_type_hints(cls)

Difficult_Rocket/client/__init__.py

@@ -18,7 +18,7 @@ import logging
 import functools
 import traceback
 
-from typing import List, Callable, Union
+from typing import List, Callable
 from decimal import Decimal
 
 # third function