feat: add evaluation service module for RAG and Agent (#2070)

dbgpt/client/evaluation.py

@@ -0,0 +1,28 @@
+"""Evaluation."""
+from typing import List
+
+from dbgpt.core.schema.api import Result
+
+from ..core.interface.evaluation import EvaluationResult
+from ..serve.evaluate.api.schemas import EvaluateServeRequest
+from .client import Client, ClientException
+
+
+async def run_evaluation(
+    client: Client, request: EvaluateServeRequest
+) -> List[EvaluationResult]:
+    """Run evaluation.
+
+    Args:
+        client (Client): The dbgpt client.
+        request (EvaluateServeRequest): The Evaluate Request.
+    """
+    try:
+        res = await client.post("/evaluate/evaluation", request.dict())
+        result: Result = res.json()
+        if result["success"]:
+            return list(result["data"])
+        else:
+            raise ClientException(status=result["err_code"], reason=result)
+    except Exception as e:
+        raise ClientException(f"Failed to run evaluation: {e}")