feat: add missing gpt 45 preview

Author: guillaq

workflowai/core/domain/model.py

@@ -34,6 +34,7 @@ class Model(str, Enum):
     O1_PREVIEW_2024_09_12 = "o1-preview-2024-09-12"
     O1_MINI_LATEST = "o1-mini-latest"
     O1_MINI_2024_09_12 = "o1-mini-2024-09-12"
+    GPT_45_PREVIEW_2025_02_27 = "gpt-4.5-preview-2025-02-27"
     GPT_4O_AUDIO_PREVIEW_2024_12_17 = "gpt-4o-audio-preview-2024-12-17"
     GPT_40_AUDIO_PREVIEW_2024_10_01 = "gpt-4o-audio-preview-2024-10-01"
     GPT_4_TURBO_2024_04_09 = "gpt-4-turbo-2024-04-09"

workflowai/core/domain/model_test.py

@@ -0,0 +1,15 @@
+import httpx
+
+from workflowai.core.domain.model import Model
+
+
+async def test_model_exhaustive():
+    """Make sure the list of models is synchronized with the prod API"""
+    async with httpx.AsyncClient() as client:
+        response = await client.get("https://run.workflowai.com/v1/models")
+        response.raise_for_status()
+        models: list[str] = response.json()
+
+    # Converting to a set of strings should not be needed
+    # but it makes pytest errors prettier
+    assert set(models) == {m.value for m in Model}