[WIP] Getting the first example of InterpolationOptions serializable

Author: Leguark

docs/developers_notes/dev_log/2025_05.md

@@ -7,3 +7,20 @@
 -[ ] Saving and loading models 
 -[ ] Better api for nugget effect optimization
 
+## Saving models
+- From gempy
+  - StructuralFrame
+  - OrientationsTable
+  - SurfacePointsTable
+- From Engine
+  - Input
+    - EngineGrid
+    - GeophysicsInput
+    - InterpolationOptions
+    - InputDataDescriptor
+    - InterpolatorInput
+  - Solutions (Not sure if I want to save them)
+      - RawArraysSolutions
+      - Solutions
+
+## What do I have in the engine server logic?

test/test_modules/test_serialize_model.py

@@ -0,0 +1,25 @@
+import pprint
+
+import gempy as gp
+from gempy.core.data.enumerators import ExampleModel
+from gempy_engine.core.data import InterpolationOptions
+
+
+def test_generate_horizontal_stratigraphic_model():
+    model: gp.data.GeoModel = gp.generate_example_model(ExampleModel.HORIZONTAL_STRAT, compute_model=False)
+    print(model.structural_frame)
+    options: InterpolationOptions = model.interpolation_options
+    pass
+
+def test_interpolation_options():
+    options = InterpolationOptions.from_args(
+        range=1.7,
+        c_o=10.
+    )
+    json = options.model_dump()
+    # Pretty print json
+    pprint.pp(json)
+    
+    # Deserialize with pydantic
+    options2 = InterpolationOptions.model_validate(json)
+    assert options.__str__() == options2.__str__()