| import os |
| import gradio as gr |
|
|
| def read_file(path: str, default_content: str = "") -> str: |
| """ |
| Ensure file exists (with default_content if missing) and return its contents. |
| """ |
| os.makedirs(os.path.dirname(path), exist_ok=True) |
| if not os.path.exists(path): |
| with open(path, "w", encoding="utf-8") as f: |
| f.write(default_content) |
| with open(path, "r", encoding="utf-8") as f: |
| return f.read() |
| |
|
|
| def build_demo( |
| generation_fn, |
| english_title: str, |
| persian_title: str, |
| assets_dir: str = "assets", |
| app_title: str = "SentiNet Demo" |
| ): |
| md_dir = os.path.join(assets_dir, "markdown") |
| css_dir = os.path.join(assets_dir, "css") |
| english_md = os.path.join(md_dir, "english_summary.md") |
| persian_md = os.path.join(md_dir, "persian_summary.md") |
| english_summary = read_file(english_md) |
| persian_summary = read_file(persian_md) |
|
|
| css_file = os.path.join(css_dir, "custom.css") |
| css = read_file(css_file, "/* Custom CSS overrides */\n") |
|
|
| with gr.Blocks(css=css, title=app_title) as demo: |
| title_md = gr.Markdown(english_title, elem_id="title") |
|
|
| with gr.Row(): |
| english_btn = gr.Button("English") |
| persian_btn = gr.Button("فارسی (Persian)") |
|
|
| summary_md = gr.Markdown(english_summary, elem_id="summary") |
|
|
| |
| with gr.Row(variant="panel"): |
| with gr.Column(scale=1, variant="panel"): |
| text_inp = gr.Textbox( |
| label="Enter a sentence", |
| placeholder="Type your movie review here..." |
| ) |
| generate_btn = gr.Button("🔍 Classify Sentiment", variant="primary") |
|
|
| with gr.Column(scale=1, variant="panel"): |
| sentiment_label = gr.Label(label="Prediction") |
| confidence_out = gr.Number(label="Confidence Score") |
|
|
| |
| generate_btn.click( |
| generation_fn, |
| inputs=[text_inp], |
| outputs=[sentiment_label, confidence_out] |
| ) |
|
|
| def set_english(): |
| return ( |
| gr.update(value=english_title, elem_classes=[]), |
| gr.update(value=english_summary, elem_classes=[]), |
| ) |
|
|
| def set_persian(): |
| return ( |
| gr.update(value=persian_title, elem_classes=["persian"]), |
| gr.update(value=persian_summary, elem_classes=["persian"]), |
| ) |
|
|
| english_btn.click(set_english, outputs=[title_md, summary_md]) |
| persian_btn.click(set_persian, outputs=[title_md, summary_md]) |
|
|
| return demo |
|
|
