adding missing library

start.py

@@ -63,6 +63,7 @@ def start():
         # ("git pull origin main", olas_dir),
         # ("git checkout main", mech_dir),
         # ("git pull origin main", mech_dir),
+        ("pip install openai", base_dir),
         ("pip install -e .", os.path.join(olas_dir, "benchmark")),
         ("pip install -e .", mech_dir),
         ("pip install lxml[html_clean]", base_dir),