python - Callback error TypeError: update_selected_rows() takes 2 positional arguments but 3 were given

Question

these errors are the ones that appear to me

Hello good morning, I have a problem with the callbacks of my code. At first I had problems because I was using dash table experiments, then I switched to dash table and managed to get the page to work but it shows me those errors. What could cause these errors?

@app.callback(
Output('map-graph', 'figure'),
[Input('datatable', 'data'),
 Input('datatable', 'selected_rows')],
[State('map-graph', 'figure')])
def map_selection(self, selected_rows, data):
aux = pd.DataFrame(data)
temp_df = aux.ix[selected_rows, :]
if len(selected_rows) == 0:
    return gen_map(aux)
return gen_map(temp_df)

@app.callback(
Output('datatable', 'data'),
[Input('ACTIVITY', 'value'),
 Input('STATE', 'value')],
[State('datatable', 'data')])
def update_selected_rows(ACTIVITY, STATE):
map_aux = map_data.copy()

# Filter type
map_aux = map_aux[map_aux['ACTIVITY'].isin(ACTIVITY)]
# District filter
map_aux = map_aux[map_aux["STATE"].isin(STATE)]
rows = map_aux.to_dict('records')
return rows

@app.callback(
Output('bar-graph', 'figure'),
[Input('datatable', 'data'),
 Input('datatable', 'selected_rows')],
[State('bar-graph', 'figure')])
def update_figure(data, selected_rows, figure):
dff = pd.DataFrame(data)

layout = go.Layout(
    bargap=0.05,
    bargroupgap=0,
    barmode='group',
    showlegend=False,
    dragmode="select",
    xaxis=dict(
            showgrid=False,
        nticks=50,
        fixedrange=False
    ),
    yaxis=dict(
        showticklabels=True,
        showgrid=False,
            fixedrange=False,
        rangemode='nonnegative',
        zeroline='hidden'
    )
)
    data = Data([
     go.Bar(
         x=dff.groupby('STATE', as_index=False).count()['STATE'],
         y=dff.groupby('STATE', as_index=False).count()['ACTIVITY']
     )
 ])

return go.Figure(data=data, layout=layout)

question from:https://stackoverflow.com/questions/65905197/callback-error-typeerror-update-selected-rows-takes-2-positional-arguments-bu

Answer 1

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