There is no output on the screen

Dash Python
1

i want to update the value of userlist after few intervals. i am unable to provide multiple callback in single output at a time . so if i am writing

 @app.callback(dash.dependencies.Output('hateUser', 'children'),
              [dash.dependencies.Input('url1', 'pathname'),Input('interval-component', 'n_intervals')])
def display_page(pathname,n):
.....

such type of code than no update is shown on the screen…
it is getting stuck in updating…

app = dash.Dash(
    __name__,
    meta_tags=[{"name": "viewport", "content": "width=device-width, initial-scale=1"}],
)
server = app.server
app.config["suppress_callback_exceptions"] = True


@app.callback(Output('container-button-timestamp', 'children'),
              [Input('interval-component', 'n_intervals')])
def update_graph_live(n):
    for trend in trends[0]["trends"]:
        if(count < 5):
            if(count==0):
                topTrend1 = trend["name"] 
            count=count+1
    return [html.Table(className='table table-hover',children=[  
            html.Tbody(id='live-update-text',children=[
            dcc.Location(id='url1', refresh=False),
                html.Tr(children=[                 
                    html.Td('1'),                  
                    dcc.Link(html.Td(topTrend1),id='topic1',href='model1'),
                    FetchTopUser()
                ]),
                html.Tr(children=[
                    html.Td('2'),
                    dcc.Link(html.Td(topTrend2),id='topic2',href='model2'),
                    #chart()
                    FetchTopUser()
                ]),
            ]),
            html.Br(),           
        ])]

@app.callback(dash.dependencies.Output('hateUser', 'children'),
              [dash.dependencies.Input('url1', 'pathname')])
def display_page(pathname):
    if pathname == '/model1':
        track = topTrend1
        return [
        html.Table(className='table table-hover',children=[
            html.Tbody(children=[                
                html.Tr(children=[               
                html.Td('1'),
                html.Td(user_list[0])
            ]),
            html.Tr(children=[
                html.Td('2'),
                html.Td(user_list[1])
            ]),           
        ]),  
        ])]

def forRefresh():
    return html.Div( className="wrapper", children=[  
                ]),
        html.Div(id='page-content2'),        
            ])
	........
app.layout = forRefresh

if __name__ == "__main__":
    app.run_server(debug=True, port=8050)

any other way to do this…
thanks in advance