remove duplicated title

Author: isabelizimm

vetiver/server.py

@@ -129,9 +129,11 @@ async def get_prototype():
                     "model_json_schema",
                     self.model.prototype.schema_json,
                 )()
-                # pydantic<2 returns a string, need to handle that
+                # pydantic<2 returns a string, need to handle to json format
                 if isinstance(prototype_schema, str):
                     prototype_schema = json.loads(prototype_schema)
+                for key, value in prototype_schema["properties"].items():
+                    value.pop("title", None)
                 return prototype_schema
 
         self.vetiver_post(

vetiver/tests/test_server.py

@@ -81,9 +81,9 @@ def test_get_prototype(client):
     assert response.status_code == 200, response.text
     assert response.json() == {
         "properties": {
-            "B": {"default": 55, "title": "B", "type": "integer"},
-            "C": {"default": 65, "title": "C", "type": "integer"},
-            "D": {"default": 17, "title": "D", "type": "integer"},
+            "B": {"default": 55, "type": "integer"},
+            "C": {"default": 65, "type": "integer"},
+            "D": {"default": 17, "type": "integer"},
         },
         "title": "prototype",
         "type": "object",
@@ -95,9 +95,9 @@ def test_complex_prototype(complex_prototype_model):
     assert response.status_code == 200, response.text
     assert response.json() == {
         "properties": {
-            "B": {"exclusiveMinimum": 42, "title": "B", "type": "integer"},
-            "C": {"exclusiveMinimum": 42, "title": "C", "type": "integer"},
-            "D": {"exclusiveMinimum": 42, "title": "D", "type": "integer"},
+            "B": {"exclusiveMinimum": 42, "type": "integer"},
+            "C": {"exclusiveMinimum": 42, "type": "integer"},
+            "D": {"exclusiveMinimum": 42, "type": "integer"},
         },
         "required": ["B", "C", "D"],
         "title": "CustomPrototype",