Graphs will not update

I’m trying to build a dashboard for work where when I click one of the two options, the graph’s y-axis (and z for the 3d plot) will update. I have tried following the documentation and just can’t figure it out. This step is the last for this project, and I would love to finish it. I hope y’all can help.

app.layout = html.Div(children = [          # Full page container

    html.Div([                              # Header
        html.Div([], className = 'col-2'),
        html.Div([
            html.H1(children='KSAT 12 Dashboard',
                style = {'textAlign':'center', 'padding-top' : '1%'},
                className = 'col-12')]),

    ]),
html.Div([
            dcc.RadioItems(
                id='yaxis-column',
                options=[{'label': i, 'value': i} for i in ['Median Open Rate(%)', 'Median Click Rate (%)']],
                value='Linear',
                labelStyle={'display': 'inline-block'}
            )
        ],
        style={'width': '48%', 'display': 'inline-block'}),
    html.Div([
        html.Div([
            dcc.Graph(id = 'timeWindow',figure = fig1),
        ], className = 'six columns'),

        html.Div([
            dcc.Graph(id='3dScatPlot', figure = fig4),
        ], className = 'six columns'),
    ], className='row'),

    html.Div([
        html.Div([
            dcc.Graph(id = 'trends',figure = fig5),
        ], className = 'six columns'),
        html.Div([

            dcc.Graph(id='wordAnalysis', figure = fig8),
        ], className = 'six columns'),
    ], className='row'),

])

# Callbacks
@app.callback(
    Output('timeWindow', 'figure'),
    Output('3dScatPlot', 'figure'),
    Output('trends', 'figure'),
    Output('wordAnalysis', 'figure'),
    Input('yaxis-column', 'value'))
def update_graphs(yaxis_column_name):
    
    fig1 = px.bar(time, x = 'Hour', y = 'Median Open Rate (%)' if yaxis_column_name == 'Median Open Rate (%)' else 'Median Click Rate (%)', 
                    facet_col='Weekday', color = "Sends", facet_col_wrap=4,facet_col_spacing=0.1, facet_row_spacing=0.15,
                    title = 'Time Windows', width = 625, height = 500)

    fig4 = px.scatter_3d(time2, x = 'Weekday', y = 'Hour', z = 'Median Open Rate (%)' if yaxis_column_name == 'Median Open Rate (%)' else 'Median Click Rate (%)', 
                        color = 'Newsletter', 
                        title = '3D Time Analysis', width = 625, height = 500)

    fig5 = px.bar(trend, x = 'Newsletter', y = 'Median Open Rate (%)' if yaxis_column_name == 'Median Open Rate (%)' else 'Median Click Rate (%)', color = 'Median Mail Score',
                title='Category Efficiency', width = 625, height = 500)
    fig5.update_layout(barmode='stack', xaxis={'categoryorder':'total ascending'})

    fig8 = px.bar(subject, x = 'First Word', y = 'Median Open Rate (%)' if yaxis_column_name == 'Median Open Rate (%)' else 'Median Click Rate (%)', color = 'Count',
                    title = 'First Word Analysis', width = 625, height = 500)
    fig8.update_layout(barmode='stack', xaxis={'categoryorder':'total ascending'})
    
    return fig1, fig4, fig5, fig8

I don’t see any obvious issues… are you getting an error?