Getting dictionary in the bokeh ColumnDataSource

[v_mn]

I have a dictionary as below:

d={0:[{'key':'apple', 'count':50},{'key':'ibm', 'count':25}],
1: [{'key':'apple', 'count':40},{'key':'ibm', 'count':29}],
2:[{'key':'apple', 'count':44},{'key':'ibm', 'count':21}]}

I want a bar plot but I have difficulty first reading it.

from bokeh.models import ColumnDataSource
from bokeh.models.widgets import DataTable, DateFormatter, TableColumn
from bokeh.layouts import widgetbox, column
from bokeh.io import output_file, show

source = ColumnDataSource(d)

columns = [
        TableColumn(field="key", title="Brand"),
        TableColumn(field="count", title="Count")
    ]
data_table = DataTable(source=source, columns=columns, width=400, height=280)

plot = column(widgetbox(data_table))

show(plot)

---

I want the result as below:
https://imgur.com/5H9A2fv
So I think getting the table is quite complicated.

Yoriz write Sep-13-2022, 05:27 AM:
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