some new features

.venv/lib/python3.12/site-packages/scipy/sparse/linalg/dsolve.py

@@ -0,0 +1,22 @@
+# This file is not meant for public use and will be removed in SciPy v2.0.0.
+# Use the `scipy.sparse.linalg` namespace for importing the functions
+# included below.
+
+from scipy._lib.deprecation import _sub_module_deprecation
+
+
+__all__ = [  # noqa: F822
+    'MatrixRankWarning', 'SuperLU', 'factorized',
+    'spilu', 'splu', 'spsolve',
+    'spsolve_triangular', 'use_solver', 'test'
+]
+
+
+def __dir__():
+    return __all__
+
+
+def __getattr__(name):
+    return _sub_module_deprecation(sub_package="sparse.linalg", module="dsolve",
+                                   private_modules=["_dsolve"], all=__all__,
+                                   attribute=name)