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| """UI component and layout for the PDF Explainer app.""" | |
| import gradio as gr | |
| from gradio_pdf import PDF | |
| from .styles import get_fullscreen_css | |
| def build_interface(process_pdf_fn): | |
| """Builds and returns the Gradio interface.""" | |
| with gr.Blocks(title="🔍 PDF Text Extractor", theme=gr.themes.Soft()) as demo: | |
| gr.HTML(get_fullscreen_css()) | |
| gr.Markdown("# 🔍 PDF Text Extractor") | |
| gr.Markdown("Upload a PDF on the left to automatically extract and view text on the right.") | |
| with gr.Row(equal_height=True): | |
| with gr.Column(scale=1): | |
| gr.Markdown("### 📄 PDF Document") | |
| pdf_input = PDF( | |
| label="Upload and View PDF", | |
| height=600, | |
| interactive=True | |
| ) | |
| status_output = gr.Textbox( | |
| label="Status", | |
| lines=2, | |
| placeholder="Upload a PDF to see status...", | |
| interactive=False | |
| ) | |
| with gr.Column(scale=1): | |
| gr.Markdown("### 📝 Extracted Content") | |
| with gr.Tabs(): | |
| with gr.TabItem("Extracted Text"): | |
| text_output = gr.Textbox( | |
| label="Extracted Text", | |
| lines=20, | |
| placeholder="Upload a PDF to automatically extract text...", | |
| show_copy_button=True, | |
| interactive=False | |
| ) | |
| with gr.TabItem("Explanation Script"): | |
| explanation_output = gr.Textbox( | |
| label="Generated Explanation Script", | |
| lines=15, | |
| placeholder="Explanations will be automatically generated after text extraction...", | |
| show_copy_button=True, | |
| interactive=False ) | |
| gr.Markdown("### 🔊 Audio Generation") | |
| audio_output = gr.Audio( | |
| label="Generated Explanation Audio", | |
| interactive=False, | |
| visible=False, | |
| ) | |
| pdf_input.upload( | |
| fn=process_pdf_fn, | |
| inputs=[pdf_input], | |
| outputs=[text_output, status_output, explanation_output, audio_output, audio_output] | |
| ) | |
| return demo | |