ui/inventory.py

from shiny import ui

ui = ui.nav_panel(
    "Inventory",

    ui.input_select(
        "sheet_dropdown",
        "Select a Sheet from Folder",
        choices=[],
        selected=None
    ),

    ui.input_text(
        "name_filter",
        "Search item_name",
        placeholder="Type to filter by item_name"
    ),

    ui.output_table("results", class_="mt-3")
)