removing a debugging cell

Author: henrydingliu

docs/friedland/chapter_11.ipynb

@@ -1701,27 +1701,6 @@
     "e3_s10.T"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 0,
-   "metadata": {
-    "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
-     "inputWidgets": {},
-     "nuid": "21d21bb5-5e66-4ac4-bdf0-c6535ecceeba",
-     "showTitle": false,
-     "tableResultSettingsMap": {},
-     "title": ""
-    }
-   },
-   "outputs": [],
-   "source": [
-    "e3_s4['Trended Ultimate Freq']"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 0,