Merge pull request #3014 from ianhi/7.x

add alt text so images aren't duplicated in html

Author: vidartf

docs/source/examples/Widget Low Level.ipynb

@@ -29,7 +29,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "| ![](images/inputoutput.PNG)                                                                           | ![](images/widgets.PNG)                                                                                                                      |\n",
+    "| ![inputoutput](images/inputoutput.PNG)                                                                           | ![example-widgets](images/widgets.PNG)                                                                                                                      |\n",
     "|-------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------|\n",
     "| Before the widgets, this was just the segmentation of code and results from executing those segments. | Widgets further decrease the distance between the user and their data by allowing UI interactions to directly manipulate data in the kernel. |"
    ]
@@ -74,7 +74,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/transport.svg)"
+    "![comms](images/transport.svg)"
    ]
   },
   {
@@ -99,7 +99,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/state_sync.svg)"
+    "![synchronized state](images/state_sync.svg)"
    ]
   },
   {
@@ -145,7 +145,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/assoc.svg)"
+    "![model-view venn diagram](images/assoc.svg)"
    ]
   },
   {
@@ -179,7 +179,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/execute.svg)"
+    "![execution-1](images/execute.svg)"
    ]
   },
   {
@@ -197,7 +197,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/busy.svg)"
+    "![execution-2](images/busy.svg)"
    ]
   },
   {
@@ -222,7 +222,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/widgetcomm.svg)"
+    "![model-construction](images/widgetcomm.svg)"
    ]
   },
   {
@@ -240,7 +240,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/widgetcomm2.svg)"
+    "![construction-2](images/widgetcomm2.svg)"
    ]
   },
   {
@@ -258,7 +258,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/state.svg)"
+    "![construction-3](images/state.svg)"
    ]
   },
   {
@@ -283,7 +283,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](images/display.svg)"
+    "![display a view](images/display.svg)"
    ]
   },
   {
@@ -540,9 +540,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.4"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }