app.py

import gradio as gr
import requests

def search_huggingface_datasets(query):
    if not query:  # If the query is empty, return an empty list
        return []
    url = f"https://huggingface.co/api/quicksearch?q={query}&type=dataset&limit=20"
    print(url)
    response = requests.get(url)
    if response.status_code == 200:
        data = response.json()
        print(data)
        dataset_names = [d['id'] for d in data['datasets']]
        return dataset_names
    else:
        return ["Error fetching datasets"]

def update_dropdown(query):
    datasets = search_huggingface_datasets(query)
    return gr.update(choices=datasets, visible=True)

with gr.Blocks() as demo:
    with gr.Row():
        dataset_dropdown = gr.Dropdown(label="Datasets", choices=[""], elem_id="dataset_list", interactive=True, filterable=True, allow_custom_value=True)
    dataset_dropdown.key_up(update_dropdown, inputs=dataset_dropdown, outputs=dataset_dropdown, queue=False, show_progress="hidden")
demo.launch()