fix: Typing

Author: AlejandroFernandezLuces

src/ansys/tools/visualization_interface/types/__init__.py

@@ -20,4 +20,3 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 """Provides custom types."""
-from .mesh_object_plot import MeshObjectPlot  # noqa: F401

src/ansys/tools/visualization_interface/types/edge_plot.py

@@ -24,10 +24,11 @@
 
 from typing import TYPE_CHECKING, Any, Union
 
-from plotly.graph_objects import Mesh3d
 import pyvista as pv
 
 if TYPE_CHECKING:
+    from plotly.graph_objects import Mesh3d
+
     from ansys.tools.visualization_interface.types.mesh_object_plot import MeshObjectPlot
 
 class EdgePlot:
@@ -44,7 +45,7 @@ class EdgePlot:
 
     """
 
-    def __init__(self, actor: Union[pv.Actor, Mesh3d], edge_object: Any, parent: Any = None) -> None:
+    def __init__(self, actor: Union[pv.Actor, "Mesh3d"], edge_object: Any, parent: Any = None) -> None:
         """Initialize ``EdgePlot`` variables."""
         self._actor = actor
         self._object = edge_object

src/ansys/tools/visualization_interface/types/mesh_object_plot.py

@@ -22,21 +22,22 @@
 """Provides the ``MeshObjectPlot`` class."""
 
 
-from typing import Any, List, Type, Union
+from typing import TYPE_CHECKING, Any, List, Type, Union
 
-from plotly.graph_objects import Mesh3d
 import pyvista as pv
 
 from ansys.tools.visualization_interface.types.edge_plot import EdgePlot
 
+if TYPE_CHECKING:
+    from plotly.graph_objects import Mesh3d
 
 class MeshObjectPlot:
     """Relates a custom object with a mesh, provided by the consumer library."""
 
     def __init__(
         self,
         custom_object: Any,
-        mesh: Union[pv.PolyData, pv.MultiBlock, Mesh3d],
+        mesh: Union[pv.PolyData, pv.MultiBlock, "Mesh3d"],
         actor: pv.Actor = None,
         edges: List[EdgePlot] = None,
     ) -> None:
@@ -64,7 +65,7 @@ def __init__(
         self._edges = edges
 
     @property
-    def mesh(self) -> Union[pv.PolyData, pv.MultiBlock, Mesh3d]:
+    def mesh(self) -> Union[pv.PolyData, pv.MultiBlock, "Mesh3d"]:
         """Mesh of the object in PyVista format.
 
         Returns
@@ -76,7 +77,7 @@ def mesh(self) -> Union[pv.PolyData, pv.MultiBlock, Mesh3d]:
         return self._mesh
 
     @mesh.setter
-    def mesh(self, mesh: Union[pv.PolyData, pv.MultiBlock, Mesh3d]):
+    def mesh(self, mesh: Union[pv.PolyData, pv.MultiBlock, "Mesh3d"]):
         """Set the mesh of the object in PyVista format.
 
         Parameters