change CDN of bokeh and plotly libs

Author: wang0618

pywebio/platform/bokeh.py

@@ -9,11 +9,11 @@
 <script type="text/javascript">
 require.config({
     paths: {
-        "bokeh": "https://cdn.jsdelivr.net/npm/@bokeh/bokehjs@__version__/build/js/bokeh.min",
-        "bokeh-widgets": "https://cdn.jsdelivr.net/npm/@bokeh/bokehjs@__version__/build/js/bokeh-widgets.min",
-        "bokeh-tables": "https://cdn.jsdelivr.net/npm/@bokeh/bokehjs@__version__/build/js/bokeh-tables.min",
-        "bokeh-api": "https://cdn.jsdelivr.net/npm/@bokeh/bokehjs@__version__/build/js/bokeh-api.min",
-        "bokeh-gl": "https://cdn.jsdelivr.net/npm/@bokeh/bokehjs@__version__/build/js/bokeh-gl.min",
+        "bokeh": "https://cdn.bokeh.org/bokeh/release/bokeh-__version__.min",
+        "bokeh-widgets": "https://cdn.bokeh.org/bokeh/release/bokeh-widgets-__version__.min",
+        "bokeh-tables": "https://cdn.bokeh.org/bokeh/release/bokeh-tables-__version__.min",
+        "bokeh-api": "https://cdn.bokeh.org/bokeh/release/bokeh-api-__version__.min",
+        "bokeh-gl": "https://cdn.bokeh.org/bokeh/release/bokeh-gl-__version__.min",
     },
     shim: {
         'bokeh': {

pywebio/platform/tpl/index.html

@@ -77,7 +77,7 @@
 
     require.config({
         paths: {
-            'plotly': "https://cdn.jsdelivr.net/npm/plotly.js/dist/plotly.min", // 'https://cdn.plot.ly/plotly-latest.min'
+            'plotly': "https://cdn.plot.ly/plotly-latest.min",
         },
     });