Fix linting commands in tox.ini to specify example paths

Signed-off-by: Tsuyoshi Hombashi <[email protected]>

Author: thombashi

tox.ini

@@ -89,7 +89,6 @@ commands =
     ruff check
 
 [testenv:lint-examples]
-changedir = examples
 deps =
     jupyter
     mypy>=1
@@ -98,10 +97,10 @@ deps =
     types-click
     ruff>=0.8
 commands =
-    jupyter nbconvert pathvalidate_examples.ipynb --to python
-    pyright
-    ruff check
-    ruff format --check
+    jupyter nbconvert examples/pathvalidate_examples.ipynb --to python
+    pyright examples
+    ruff check examples
+    ruff format --check examples
 
 [testenv:readme]
 changedir = docs