heatmap = go.Heatmap(
        z=dfs.corr(method='pearson').as_matrix(),
        x=dfs.columns,
        y=dfs.columns,
        colorbar=dict(title='Pearson Coefficient'),
    )

layoutheat = go.Layout(title="title")

figheat = go.Figure(data=[heatmap], layout=layoutheat)
py.iplot(figheat)