Add deprecated modules.

src/ansys/fluent/visualization/matplotlib/__init__.py

@@ -0,0 +1,17 @@
+"""A DEPRECATED package that provides interfacing Fluent with plotters."""
+
+import warnings
+
+from ansys.fluent.core.warnings import PyFluentDeprecationWarning
+
+warnings.warn(
+    "'matplotlib' is deprecated. Use 'plotter' instead.",
+    PyFluentDeprecationWarning,
+)
+
+from ansys.fluent.visualization.plotter.plotter_objects import Plots  # noqa: F401
+from ansys.fluent.visualization.plotter.plotter_windows_manager import (  # noqa: F401
+    plotter_windows_manager,
+)
+
+matplotlib_windows_manager = plotter_windows_manager

src/ansys/fluent/visualization/pyvista/__init__.py

@@ -0,0 +1,17 @@
+"""A DEPRECATED package that provides interfacing Fluent with graphics renderer."""
+
+import warnings
+
+from ansys.fluent.core.warnings import PyFluentDeprecationWarning
+
+warnings.warn(
+    "'pyvista' is deprecated. Use 'graphics' instead.",
+    PyFluentDeprecationWarning,
+)
+
+from ansys.fluent.visualization.graphics.graphics_objects import Graphics  # noqa: F401
+from ansys.fluent.visualization.graphics.graphics_windows_manager import (  # noqa: F401
+    graphics_windows_manager,
+)
+
+pyvista_windows_manager = graphics_windows_manager