Accidently left in pwd from sanity check

Author: liamjberrisford

individual_modules/introduction_to_python/control_flow.ipynb

@@ -239,32 +239,6 @@
     "    print('C')"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "417c7f00-3f5b-415a-9dca-c19f4c5720da",
-   "metadata": {
-    "editable": true,
-    "slideshow": {
-     "slide_type": ""
-    },
-    "tags": [
-     "remove-output"
-    ]
-   },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "/Users/lb788/Documents/CfRR/incorrect_example/CfRR_Courses/individual_modules/introduction_to_python\n"
-     ]
-    }
-   ],
-   "source": [
-    "!pwd"
-   ]
-  },
   {
    "cell_type": "markdown",
    "id": "9a05c50a-f06a-44a4-867a-fda1d045e319",