ci: remove unused var

t/cf_exact.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+"""Call _submit_headless directly, no asyncio."""
+import json
+import os
+import sys
+
+sys.path.insert(0, ".")
+
+from scrapers.codeforces import _submit_headless
+
+creds = json.loads(os.environ.get("CP_CREDENTIALS", "{}"))
+result = _submit_headless("1933", "a", "int main(){}", "89", creds)
+print(result.model_dump_json(indent=2))