fix: GenAI Client(evals) - Remove requirement for agent_info.agent in create_evaluation_run in Vertex AI GenAI SDK evals.

PiperOrigin-RevId: 828127361

Author: vertex-sdk-bot

vertexai/_genai/evals.py

@@ -1397,15 +1397,6 @@ def create_evaluation_run(
  )
  inference_configs = {}
  if agent_info:
- if isinstance(agent_info, dict):
- agent_info = types.evals.AgentInfo.model_validate(agent_info)
- if (
- not agent_info.agent
- or len(agent_info.agent.split("reasoningEngines/")) != 2
- ):
- raise ValueError(
- "agent_info.agent cannot be empty. Please provide a valid reasoning engine resource name in the format of projects/{project}/locations/{location}/reasoningEngines/{reasoning_engine}."
- )
  inference_configs[agent_info.name] = types.EvaluationRunInferenceConfig(
  agent_config=types.EvaluationRunAgentConfig(
  developer_instruction=genai_types.Content(
@@ -1414,10 +1405,11 @@ def create_evaluation_run(
  tools=agent_info.tool_declarations,
  )
  )
- labels = labels or {}
- labels["vertex-ai-evaluation-agent-engine-id"] = agent_info.agent.split(
- "reasoningEngines/"
- )[-1]
+ if agent_info.agent:
+ labels = labels or {}
+ labels["vertex-ai-evaluation-agent-engine-id"] = agent_info.agent.split(
+ "reasoningEngines/"
+ )[-1]
  if not name:
  name = f"evaluation_run_{uuid.uuid4()}"
 
@@ -2252,15 +2244,6 @@ async def create_evaluation_run(
  )
  inference_configs = {}
  if agent_info:
- if isinstance(agent_info, dict):
- agent_info = types.evals.AgentInfo.model_validate(agent_info)
- if (
- not agent_info.agent
- or len(agent_info.agent.split("reasoningEngines/")) != 2
- ):
- raise ValueError(
- "agent_info.agent cannot be empty. Please provide a valid reasoning engine resource name in the format of projects/{project}/locations/{location}/reasoningEngines/{reasoning_engine}."
- )
  inference_configs[agent_info.name] = types.EvaluationRunInferenceConfig(
  agent_config=types.EvaluationRunAgentConfig(
  developer_instruction=genai_types.Content(
@@ -2269,10 +2252,11 @@ async def create_evaluation_run(
  tools=agent_info.tool_declarations,
  )
  )
- labels = labels or {}
- labels["vertex-ai-evaluation-agent-engine-id"] = agent_info.agent.split(
- "reasoningEngines/"
- )[-1]
+ if agent_info.agent:
+ labels = labels or {}
+ labels["vertex-ai-evaluation-agent-engine-id"] = agent_info.agent.split(
+ "reasoningEngines/"
+ )[-1]
  if not name:
  name = f"evaluation_run_{uuid.uuid4()}"