diff --git a/python/hal9.ipynb b/python/hal9.ipynb
index 4b939c97..8ea8a13c 100644
--- a/python/hal9.ipynb
+++ b/python/hal9.ipynb
@@ -15,8 +15,8 @@
         "%%writefile app.py\n",
         "import sys\n",
         "\n",
-        "name = input(\"What's your name!? \")\n",
-        "print(f\"Hello {name}\")"
+        "echo = input()\n",
+        "print(f\"Echo: {echo}\")"
       ],
       "metadata": {},
       "execution_count": null,
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 490a3016..55ce25de 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "hal9"
-version = "2.1.0"
+version = "2.1.1"
 description = ""
 authors = ["Javier Luraschi <javier@hal9.ai>"]
 readme = "README.md"