| """Gradio demo for hv-wall.""" |
| import gradio as gr |
|
|
| from hv_wall import HVWall, SAMPLE_OVERCLAIM, SAMPLE_CONTRADICTION, \ |
| SAMPLE_GAP, SAMPLE_CLEAN |
|
|
| model = HVWall() |
|
|
|
|
| def analyze_text(text: str) -> str: |
| if not text or not text.strip(): |
| return "Please enter some text." |
| report = model.analyze(text) |
| return model.render(report) |
|
|
|
|
| def wall_only(text: str) -> str: |
| if not text or not text.strip(): |
| return "Please enter some text." |
| report = model.analyze(text) |
| if report.wall_id is None: |
| return "No wall detected." |
| return ( |
| f"wall at sentence {report.wall_id} " |
| f"({report.wall_type}, score {report.wall_score:.3f})\n" |
| f"{report.wall_text}" |
| ) |
|
|
|
|
| with gr.Blocks(title="hv-wall") as demo: |
| gr.Markdown( |
| "# hv-wall\n" |
| "*Where the reader stops believing a text.*\n\n" |
| "Not from difficulty. From a claim that outruns its evidence, a " |
| "claim that contradicts an earlier one, or a conclusion that no " |
| "prior sentence supports." |
| ) |
| with gr.Row(): |
| with gr.Column(scale=2): |
| text_in = gr.Textbox( |
| label="Text", |
| lines=12, |
| placeholder=( |
| "Paste a paragraph, a memo, an op-ed, a review..." |
| ), |
| ) |
| with gr.Row(): |
| btn = gr.Button("Analyze", variant="primary") |
| w_btn = gr.Button("Wall only") |
| with gr.Column(scale=3): |
| out = gr.Textbox( |
| label="Report", |
| lines=32, |
| show_copy_button=True, |
| ) |
|
|
| btn.click(analyze_text, [text_in], out) |
| w_btn.click(wall_only, [text_in], out) |
|
|
| gr.Examples( |
| examples=[ |
| [SAMPLE_OVERCLAIM], |
| [SAMPLE_CONTRADICTION], |
| [SAMPLE_GAP], |
| [SAMPLE_CLEAN], |
| ], |
| inputs=[text_in], |
| outputs=out, |
| fn=analyze_text, |
| ) |
|
|
|
|
| if __name__ == "__main__": |
| demo.launch() |
