app.py

from pathlib import Path
import gradio as gr
from huggingface_hub import snapshot_download

snapshot_download("tiiuae/falcon-7b")

DATA_PATH = "." # "/data"

def get_storage():
  dir = Path(DATA_PATH)
  files = [str(f) for f in dir.glob("**/*") if f.is_file()]
  usage = sum([f.stat().st_size for f in dir.glob("**/*") if f.is_file()])
  return files, f"{usage/(1024.0 ** 3):.3f}GB"
  
with gr.Blocks() as app:
  with gr.Row():
    with gr.Column():
        btn = gr.Button("Run")
    with gr.Column():
      files = gr.Files(label="Files")
      storage = gr.Text(label="Total Usage")
  btn.click(get_storage, None, [files, storage])
app.launch()