def question_3(data):
    ' Exploring differences between countries'
    agg_data_mean = data.groupby(['Country', 'Month']).mean().reset_index()
    agg_data_std = data.groupby(['Country', 'Month']).std().reset_index()
    fig = px.line(agg_data_mean, x='Month', y='Temp', color='Country', error_y=agg_data_std['Temp'], width=1500, height=700, labels={'Temp': 'Averaged Temperature'}, title='Q3 The Average Monthly Temperatures in Different Countries')
    fig.update_xaxes(tick0=1, dtick=1)
    fig.show()
Exploring differences between countries
def question_3(data):
    ' '
    agg_data_mean = data.groupby(['Country', 'Month']).mean().reset_index()
    agg_data_std = data.groupby(['Country', 'Month']).std().reset_index()
    fig = px.line(agg_data_mean, x='Month', y='Temp', color='Country', error_y=agg_data_std['Temp'], width=1500, height=700, labels={'Temp': 'Averaged Temperature'}, title='Q3 The Average Monthly Temperatures in Different Countries')
    fig.update_xaxes(tick0=1, dtick=1)
    fig.show()