diff --git a/.forgejo/workflows/publish-faceai-container.yml b/.forgejo/workflows/publish-faceai-container.yml
index e20f9481..f9fadc8a 100644
--- a/.forgejo/workflows/publish-faceai-container.yml
+++ b/.forgejo/workflows/publish-faceai-container.yml
@@ -131,34 +131,39 @@ jobs:
             fi
           fi
 
-            python3 - "${TMP_DIR}/batch-response.json" "${TMP_DIR}/download-url.txt" "${TMP_DIR}/download-headers.txt" <<'PY'
-            import json
-            import sys
+          printf '%s\n' \
+            'import json' \
+            'import sys' \
+            '' \
+            'response_path, url_path, headers_path = sys.argv[1:4]' \
+            'with open(response_path, "r", encoding="utf-8") as handle:' \
+            '    data = json.load(handle)' \
+            '' \
+            'objects = data.get("objects") or []' \
+            'if not objects:' \
+            '    raise SystemExit("Forgejo LFS batch response did not contain any objects")' \
+            '' \
+            'obj = objects[0]' \
+            'if "error" in obj:' \
+            '    raise SystemExit("Forgejo LFS object error: {}".format(obj["error"]))' \
+            '' \
+            'download = ((obj.get("actions") or {}).get("download"))' \
+            'if not download or "href" not in download:' \
+            '    raise SystemExit("Forgejo LFS batch response did not contain a download action")' \
+            '' \
+            'with open(url_path, "w", encoding="utf-8") as handle:' \
+            '    handle.write(download["href"])' \
+            '' \
+            'headers = download.get("header") or {}' \
+            'with open(headers_path, "w", encoding="utf-8") as handle:' \
+            '    for key, value in headers.items():' \
+            '        handle.write("{}: {}\\n".format(key, value))' \
+            > "${TMP_DIR}/parse_lfs_batch.py"
 
-            response_path, url_path, headers_path = sys.argv[1:4]
-            with open(response_path, 'r', encoding='utf-8') as handle:
-              data = json.load(handle)
-
-            objects = data.get('objects') or []
-            if not objects:
-              raise SystemExit('Forgejo LFS batch response did not contain any objects')
-
-            obj = objects[0]
-            if 'error' in obj:
-              raise SystemExit(f"Forgejo LFS object error: {obj['error']}")
-
-            download = ((obj.get('actions') or {}).get('download'))
-            if not download or 'href' not in download:
-              raise SystemExit('Forgejo LFS batch response did not contain a download action')
-
-            with open(url_path, 'w', encoding='utf-8') as handle:
-              handle.write(download['href'])
-
-            headers = download.get('header') or {}
-            with open(headers_path, 'w', encoding='utf-8') as handle:
-              for key, value in headers.items():
-                handle.write(f'{key}: {value}\n')
-            PY
+          python3 "${TMP_DIR}/parse_lfs_batch.py" \
+            "${TMP_DIR}/batch-response.json" \
+            "${TMP_DIR}/download-url.txt" \
+            "${TMP_DIR}/download-headers.txt"
 
           DOWNLOAD_URL="$(cat "${TMP_DIR}/download-url.txt")"
           download_args=()