[use-an-mcp-server-on-cloud-run-with-an-adk-agent]: tutorial output not generated as intended

[leesugil]

In following the current Lab 2 (Use an MCP Server on Cloud Run with an ADK Agent) steps, the tutorial agent answers twice instead of once.

A potential cause is the instructions given to the researcher agent:

Here it is possible that two if-conditions can be both met (instead of a supposedly intended if-else-if control flow) and therefore running everything follows twice.

Here's another potential cause in Formatter's instructions:

This was observed during a demo during an AI bootcamp session at G ATL.