fix(eval): handle failed inference results without invocations (cherry-pick) - #6565

fix(eval): handle failed inference results without invocations (cherry-pick)#6565

wuliang229 merged 2 commits into

google:v1google/adk-python:v1from

ftnext:codex/backport-v1-eval-failureftnext/google-adk-python:codex/backport-v1-eval-failureCopy head branch name to clipboard