Delete unnecessary "attachments": {} in .ipynb

Author: DiaPorntipa

lectures/_static/lecture_specific/graphviz/graphviz_generation.ipynb

@@ -1,7 +1,6 @@
 {
  "cells": [
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "ccd1c797-db85-4293-8436-0cd442d1d9ae",
    "metadata": {},
@@ -28,7 +27,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "ad403a5a-868c-45ed-a360-a81aee9cfd38",
    "metadata": {},
@@ -52,7 +50,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "75d07327-0fcc-41f1-8d36-b8b8d4eb1060",
    "metadata": {},
@@ -100,7 +97,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "194ca10b-dd02-4210-adbc-c2bb8b699d45",
    "metadata": {},
@@ -151,7 +147,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "1b7b4b45-f6a4-495d-9115-638aafe9acd8",
    "metadata": {},
@@ -203,7 +198,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "360e6241-2bdc-425e-903a-dab3c5ef0485",
    "metadata": {},
@@ -286,7 +280,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "a1d1ef38-f6ee-4c45-b922-d6c72ae0acc2",
    "metadata": {},
@@ -325,7 +318,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "a9664ecd-eb62-44e3-89fa-f83555c51b74",
    "metadata": {},
@@ -334,7 +326,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "5df3cbb7-f540-4375-8448-c2aaa5526d56",
    "metadata": {},
@@ -380,7 +371,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "395fa1f8-6e8d-4ac5-bc71-f34b0b9c1e9c",
    "metadata": {},
@@ -462,7 +452,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "b43e5057-94eb-45e4-80e5-9f85a3c8be52",
    "metadata": {},
@@ -509,7 +498,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "id": "074ccf20-618b-456c-9257-36ac2e2b6cfa",
    "metadata": {},