playground tries to load not existent workflow

export const gitlabAgent = new Agent({
  name: 'gitlabAgent',
  description: `
An agent that interacts with GitLab's API to fetch and manage repository data.
Assign a task to me and I will use the appropriate tool to complete it.
  `.trim(),
  instructions: gitlabAgentPrompt,
  model: defaultProvider,
  memory: new Memory({}),
  tools: {
    gitlabGraphQL: gitlabGraphQLTool,
    gitlabRest: gitlabRestTool,
    gitlabGraphQLSearch: gitlabGraphQLSearchTool,
  },
});

export const gitlabAgent = new Agent({
  name: 'gitlabAgent',
  description: `
An agent that interacts with GitLab's API to fetch and manage repository data.
Assign a task to me and I will use the appropriate tool to complete it.
  `.trim(),
  instructions: gitlabAgentPrompt,
  model: defaultProvider,
  memory: new Memory({}),
  tools: {
    gitlabGraphQL: gitlabGraphQLTool,
    gitlabRest: gitlabRestTool,
    gitlabGraphQLSearch: gitlabGraphQLSearchTool,
  },
});