add

chengjun · chengjun · commit 968ea009f5db · 2020-08-09T23:41:13.000+08:00
diff --git a/assets/time.png b/assets/time.png
diff --git a/notebook/.ipynb_checkpoints/01.content-checkpoint.ipynb b/notebook/.ipynb_checkpoints/01.content-checkpoint.ipynb
@@ -23,7 +23,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebooks/01.content.ipynb)\n"
+    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebook/01.content.ipynb)\n"
    ]
   },
   {
@@ -72,7 +72,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
diff --git a/notebook/01.content.ipynb b/notebook/01.content.ipynb
@@ -23,7 +23,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebooks/01.content.ipynb)\n"
+    "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebook/01.content.ipynb)\n"
    ]
   },
   {
@@ -72,7 +72,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@`
`23`	`23`	`"cell_type": "markdown",`
`24`	`24`	`"metadata": {},`
`25`	`25`	`"source": [`
`26`		`- "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebooks/01.content.ipynb)\n"`
	`26`	`+ "[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/computational-class/css/blob/master/notebook/01.content.ipynb)\n"`
`27`	`27`	`]`
`28`	`28`	`},`
`29`	`29`	`{`
`@@ -72,7 +72,6 @@`
`72`	`72`	`]`
`73`	`73`	`},`
`74`	`74`	`{`
`75`		`- "attachments": {},`
`76`	`75`	`"cell_type": "markdown",`
`77`	`76`	`"metadata": {},`
`78`	`77`	`"source": [`