fix(tools): prevent tool_runner from exiting when server_tool_use blocks are present#1271

tao-to-python wants to merge 1 commit intoanthropics:mainanthropics/anthropic-sdk-python:mainfrom

tao-to-python:fix/tool-runner-server-tool-usetao-to-python/anthropic-sdk-python:fix/tool-runner-server-tool-useCopy head branch name to clipboard