Datascope Change (#12)

* First demo

* First nasdaq 100 dataframe demo

* fixed bug in timestamp conversion

* Updated pie chart

* Fixed unused code

* added pyecharts

* added pyecharts piechart

* added realtime data feature

* update environment.yml

* added update time selection

* fixed environment.yml, add dash_bootstrap_components==1.7.1

* hide s&p 500 column

src/layout.py

@@ -56,7 +56,7 @@ def render_pie_chart():
         html.Ul(
             [
                 html.Li(dbc.NavLink("NASDAQ 100", active=True, href="#")),
-                html.Li("S&P 500"),
+                #html.Li("S&P 500"),
             ]
         ),
     ],