v1.7.0
* fix: Add empty input check in ALTKAgent for Anthropic Shamelessly copies agent.py's empty input check to prevent Anthropic API errors. * [autofix.ci] apply automated fixes * [autofix.ci] apply automated fixes (attempt 2/3) --------- Co-authored-by: Jason Tsay <jason.tsay@ibm.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>