update library usage demo notebook

Author: bharathgs

notebooks/.ipynb_checkpoints/lib-usage-notebook-checkpoint.ipynb

@@ -32,7 +32,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "DATETIME: 2019-07-09 21:03:33,093 INFO Extracting dates from the text.\n"
+      "DATETIME: 2019-07-09 21:13:28,268 INFO Extracting dates from the text.\n"
      ]
     },
     {
@@ -52,8 +52,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "DATETIME: 2019-07-09 21:03:33,376 INFO Extracting dates from the text.\n",
-      "DATETIME: 2019-07-09 21:03:33,614 INFO Extracting dates from the text.\n"
+      "DATETIME: 2019-07-09 21:13:28,509 INFO Extracting dates from the text.\n"
      ]
     },
     {
@@ -64,7 +63,20 @@
       "\n",
       "EXTRACTION FAILED.\n",
       "\n",
-      "****************************************************************************************************\n",
+      "****************************************************************************************************\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "DATETIME: 2019-07-09 21:13:28,744 INFO Extracting dates from the text.\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
       "TEXT: created 01/15/2005 by ACME Inc. and associates.\n",
       "\n",
       "datetime(date='01/15', token_span=(8, 13), token_index=(1, 1), format='%m/%d')\n",
@@ -76,7 +88,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "DATETIME: 2019-07-09 21:03:33,866 INFO Extracting dates from the text.\n"
+      "DATETIME: 2019-07-09 21:13:28,987 INFO Extracting dates from the text.\n"
      ]
     },
     {