Remove duplicate os import (#1671)

rememberlenny · web-flow · commit b5c4ab23fc98 · 2025-05-09T16:19:35.000-07:00
diff --git a/examples/How_to_call_functions_for_knowledge_retrieval.ipynb b/examples/How_to_call_functions_for_knowledge_retrieval.ipynb
@@ -54,7 +54,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import os\n",
     "import arxiv\n",
     "import ast\n",
     "import concurrent\n",
