buildx failed with: ERROR: failed to solve: process "/bin/bash -c if [ \"$KEEP_FOUNDRY\" != \"true\" ]; then echo \"Uninstalling llm-foundry...\" && pip uninstall -y llm-foundry && echo \"llm-foundry uninstalled.\" && echo \"Removing /llm-foundry directory...\" && rm -rf /llm-foundry && echo \"Directory /llm-foundry removed.\" && else echo \"KEEP_FOUNDRY is set to true, not uninstalling llm-foundry.\" && fi" did not complete successfully: exit code: 1