diff --git a/docs/zero_to_hero_guide/03_Tool_Calling101.ipynb b/docs/zero_to_hero_guide/03_Tool_Calling101.ipynb
index 670d3670f..a4d64c81e 100644
--- a/docs/zero_to_hero_guide/03_Tool_Calling101.ipynb
+++ b/docs/zero_to_hero_guide/03_Tool_Calling101.ipynb
@@ -255,8 +255,8 @@
     "        for message in messages:\n",
     "            print(\"tool_calls starting: \", message.tool_calls[0])\n",
     "            return_dict = message.tool_calls[0].arguments\n",
-    "            location = return_dict.get(\"location\",None)\n",
-    "            date = return_dict.get(\"date\",None)\n",
+    "            location = return_dict.get(\"location\", None)\n",
+    "            date = return_dict.get(\"date\", None)\n",
     "            print(\"Using Location:\",location)\n",
     "            if date:\n",
     "                print(\"Using date:\",date)\n",
@@ -265,11 +265,6 @@
     "    async def run_impl(self, location: str, date: Optional[str] = None) -> Dict[str, Any]:\n",
     "        \"\"\"Simulate getting weather data (replace with actual API call).\"\"\"\n",
     "        # Mock implementation\n",
-    "        # print(\"\"\"   {\n",
-    "        #     \"temperature\": 72.5,\n",
-    "        #     \"conditions\": \"partly cloudy\",\n",
-    "        #     \"humidity\": 65.0\n",
-    "        # }\"\"\")\n",
     "        return [CompletionMessage(\n",
     "        content=\"\"\"{\n",
     "            \"temperature\": 72.5,\n",