fix test

Author: jph00

nbs/07_script.ipynb

@@ -350,30 +350,8 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Test call parse function"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "`call_parse` decorated functions work as regular functions and also as command-line interface functions."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "test_eq(os.system('test_fastcore.script \"Test if this still works\"'), 0)\n",
-    "test_eq(test_add(1,2), 3)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
+    "`call_parse` decorated functions work as regular functions and also as command-line interface functions.\n",
+    "\n",
     "This is the main way to use `fastcore.script`; decorate your function with `call_parse`, add `Param` annotations as shown above, and it can then be used as a script."
    ]
   },