[Py] Defaults in Example (#1017)

langchain-ai · Sep 19, 2024 · 5c43494 · 5c43494
1 parent 30e4436
commit 5c43494
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/python/langsmith/schemas.py b/python/langsmith/schemas.py
@@ -48,7 +48,7 @@ class ExampleBase(BaseModel):
     """Example base model."""
 
     dataset_id: UUID
-    inputs: Dict[str, Any]
+    inputs: Dict[str, Any] = Field(default_factory=dict)
     outputs: Optional[Dict[str, Any]] = Field(default=None)
     metadata: Optional[Dict[str, Any]] = Field(default=None)
 
@@ -70,7 +70,10 @@ class Example(ExampleBase):
     """Example model."""
 
     id: UUID
-    created_at: datetime
+    created_at: datetime = Field(
+        default_factory=lambda: datetime.fromtimestamp(0, tz=timezone.utc)
+    )
+    dataset_id: UUID = Field(default=UUID("00000000-0000-0000-0000-000000000000"))
     modified_at: Optional[datetime] = Field(default=None)
     runs: List[Run] = Field(default_factory=list)
     source_run_id: Optional[UUID] = None

diff --git a/python/pyproject.toml b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langsmith"
-version = "0.1.122"
+version = "0.1.123"
 description = "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform."
 authors = ["LangChain <[email protected]>"]
 license = "MIT"