Create app.py

app.py

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+"""Gradio demo for hv-reader."""
+import gradio as gr
+
+from hv_reader import HVReader, SAMPLE_FICTION, SAMPLE_ACADEMIC, \
+    SAMPLE_OVERCLAIM, SAMPLE_MONOTONE
+
+model = HVReader()
+
+
+def analyze_text(text: str) -> str:
+    if not text or not text.strip():
+        return "Please enter some text."
+    return model.render(model.analyze(text))
+
+
+def profile_only(text: str) -> str:
+    if not text or not text.strip():
+        return "Please enter some text."
+    r = model.analyze(text)
+    return (
+        f"pace    {r.pace:.3f}   ({r.mean_wpm:.0f} WPM)\n"
+        f"memory  {r.memory:.3f}   (1-week retention)\n"
+        f"passes  {r.passes:.3f}   (reads needed)\n"
+        f"slip    {r.slip:.3f}   (attention lapse)\n"
+        f"wall    {r.wall:.3f}   (refusal)\n"
+        f"\n"
+        f"ttu     {r.ttu_s:.1f} s\n"
+        f"hunger  {r.hunger_final:+.2f}\n"
+        f"\n"
+        f"{r.summary}"
+    )
+
+
+with gr.Blocks(title="hv-reader") as demo:
+    gr.Markdown(
+        "# hv-reader\n"
+        "*The reading experience, in one call.*\n\n"
+        "Five-axis profile: pace, memory, passes, slip, wall."
+    )
+    with gr.Row():
+        with gr.Column(scale=2):
+            text_in = gr.Textbox(
+                label="Text",
+                lines=14,
+                placeholder="Paste a paragraph, essay, abstract...",
+            )
+            with gr.Row():
+                btn = gr.Button("Analyze", variant="primary")
+                p_btn = gr.Button("Profile only")
+        with gr.Column(scale=3):
+            out = gr.Textbox(
+                label="Report",
+                lines=34,
+                show_copy_button=True,
+            )
+
+    btn.click(analyze_text, [text_in], out)
+    p_btn.click(profile_only, [text_in], out)
+
+    gr.Examples(
+        examples=[
+            [SAMPLE_FICTION],
+            [SAMPLE_ACADEMIC],
+            [SAMPLE_OVERCLAIM],
+            [SAMPLE_MONOTONE],
+        ],
+        inputs=[text_in],
+        outputs=out,
+        fn=analyze_text,
+    )
+
+
+if __name__ == "__main__":
+    demo.launch()