Update app.py

app.py

@@ -396,6 +396,7 @@ with gr.Blocks(theme=gr.themes.Default(), css=".tab-nav-button { font-size: 1.1r
                 with gr.Row():
                     conv_input = gr.Slider(0.0, 1.0, value=0.5, label="Convergence Index")
                     gr.Dropdown(["CI"], value="CI", label="", scale=0.2)
+                rain_unit_dropdown.change(update_rain_slider, inputs=rain_unit_dropdown, outputs=rain_input)
                 use_trust_pv = gr.Checkbox(label="Use PV-FloodTrustNet", value=True)
                 pv_sweep_axis = gr.Radio(
                     ["rainfall_intensity", "impervious_ratio", "drainage_density", "urbanization_index", "convergence_index"],