update code

Author: SunsetWolf

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools", "cython", "numpy>=2.0.0"]
+requires = ["setuptools", "cython", "numpy>=1.24.0"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -73,6 +73,7 @@ package = [
 # test_pit dependency packages
 test = [
   "yahooquery",
+  "baostock",
 ]
 analysis = [
   "plotly",