code: def delete(self, project_name: str, runs_names: List[str]):
      body = DeleteRunsRequest(runs_names=runs_names)
      self._request(
          f"/api/project/{project_name}/runs/delete", body=body.json()
      )
  
file_path: dstack/src/dstack/api/server/_runs.py
imports: from typing import List, Optional
  from pydantic import parse_obj_as
  from dstack._internal.core.models.runs import Run, RunPlan, RunSpec
  from dstack._internal.server.schemas.runs import DeleteRunsRequest, GetRunPlanRequest, GetRunRequest, ListRunsRequest, StopRunsRequest
  from dstack.api.server._group import APIClientGroup
label_desc: Use image node_id 6 for calling the RunsAPIClient obj's underlying member method code with example usage: obj.delete(project_name, runs_names) without return types