Multi output with multi callbacks in dash

Dash UI has a dropdown, dynamic tabs, and a graph. Tabs are generated based on dropdown value selection and upon tabs selection graph is rendered. If the user selects a different value from the dropdown, tabs are changed but the graph still shows the previously rendered info, where I want to clear the graph. In the first callback, I am trying to hide the graph by setting style{‘display’: ‘none’} and in the second callback I am trying to unhide the graph, style{‘display’: ‘block’} and update the graph. I know dash doesn’t support multi-output, is there any other way?

import dash
from dash.dependencies import Input, Output,State
import dash_core_components as dcc
import dash_html_components as html
import dash_table

app = dash.Dash(__name__,external_stylesheets=external_stylesheets)

app.layout = html.Div([
        dcc.Dropdown(id='my-dropdown', className='dropcs',options=[{'label':name, 'value':name} for name in titles]
                     , multi=False, placeholder='Select Title...' )
            dcc.Graph(id='graph', figure={'layout':{'xaxis':{'showgrid':False,'zeroline':False,'showticklabels':False},'yaxis':{'showgrid':False,'zeroline':False,'showticklabels':False}}})
            ],id='graph-2',style= {'display': 'block'}),
app.config['suppress_callback_exceptions'] = True

@app.callback([Output('output-container', 'children'),# updating the tabs
               Output('graph-2', 'style')],# trying to hide the graph
               [Input('my-dropdown', 'value')])# dropdown selection 
def update_output(value):
    return tabs,{'display': 'none'}

@app.callback([Output('graph-2', 'children'),# update graph
               Output('graph-2', 'style')],# to show the graph
               [Input('tabs-example', 'value')])# upon tab selection update graph
def render_content(value):
    return graph,{'display': 'block'}

if __name__ == '__main__':

You can just combine the two callbacks and change the output depending on which of the two inputs has been fired: (scroll down to " Q: How do I determine which Input has changed? ")