app.py

import gradio as gr
import matplotlib.pyplot as plt
from wordcloud import WordCloud
import tempfile
import os

def generate_wordcloud(text, file):
    if file is not None:
        text = file.decode('utf-8')
    elif not text:
        return None
    
    wordcloud = WordCloud(width=1600, height=800, background_color='white', 
                          scale=2, min_font_size=10).generate(text)
    
    plt.figure(figsize=(20, 10), dpi=300)
    plt.imshow(wordcloud, interpolation='bilinear')
    plt.axis('off')
    
    with tempfile.NamedTemporaryFile(delete=False, suffix='.png') as tmp:
        plt.savefig(tmp.name, format='png', dpi=300, bbox_inches='tight')
        plt.close()
        return tmp.name

iface = gr.Interface(
    fn=generate_wordcloud,
    inputs=[
        gr.Textbox(label="Enter text"),
        gr.File(label="Or upload a text file", type="binary")
    ],
    outputs=gr.Image(type="filepath", label="Generated Word Cloud"),
    title="High-Quality Word Cloud Generator",
    description="Enter text or upload a .txt file to generate a high-quality word cloud."
)

iface.launch()