Pass data from views to plotly dash

Dash Python
1

I have data from my views.py and I want to pass it using an initial_argument. Is that possible? so that I can use the data to my graph.

in my views.py

@csrf_exempt
def overview(request):
    post_data = json.loads(request.body.decode("utf-8"))
    value = post_data.get('data')
    context = {
        'data': value
    }
    return render(request, 'html', context)

in my template

{% load plotly_dash %} 
{% plotly_app name='SimpleExample' initial_arguments=data ratio=1 % }

in my dash app

@app.callback(Output('graph-ph', 'figure'),
              [Input('interval-graph-update', 'n_intervals')],
              [State('graph-ph', 'figure')])
def update_extend_traces_traceselect(n_intervals, fig_raw, data):
    x_new = datetime.datetime.now()
    y_new = random.random()

    fig_raw['data'][0]['x'] = fig_raw['data'][0]['x'] + [x_new]
    fig_raw['data'][0]['y'] = fig_raw['data'][0]['y'] + [y_new]

    fig = go.Figure(data=[go.Scatter(
        x=fig_raw['data'][0]['x'] + [x_new],
        y=fig_raw['data'][0]['y'] + [y_new],
        mode='lines+markers',

    )
    ])
    fig.update_layout(
        title="ph (pH)",
        xaxis=dict(
            rangeslider=dict(
                visible=True
            ),
        )
    )
    if len(fig_raw['data'][0]['x']) > 20:
        fig.update_xaxes(range=[fig_raw['data'][0]['x'][-20],
                         x_new+datetime.timedelta(seconds=1)], autorange=False)

    return go.Figure(fig)