Allow adjustable page slider up to 10 pages for CPU demo

app.py

@@ -1,6 +1,63 @@
 import os
 import json
 from loguru import logger
+import gradio as gr
+from mineru.cli.gradio_app import *
+
+# Override the original gradio interface to fix slider issue
+def create_interface():
+    # Use the original functions but fix the max_pages slider
+    with gr.Blocks(title="MinerU - CPU Demo") as demo:
+        with gr.Row():
+            with gr.Column():
+                # File upload
+                pdf_file = gr.File(label="Upload PDF", file_types=[".pdf"])
+                
+                # Backend selection - remove SGLang options for CPU
+                backend = gr.Dropdown(
+                    choices=["pipeline", "vlm-transformers"],
+                    value="pipeline",
+                    label="Backend"
+                )
+                
+                # Formula and table recognition
+                formula = gr.Checkbox(label="Formula", value=True)
+                table = gr.Checkbox(label="Table", value=True)
+                
+                # Language selection
+                lang = gr.Dropdown(
+                    choices=["en", "zh"], 
+                    value="en", 
+                    label="Language"
+                )
+                
+                # Max pages - adjustable for CPU demo
+                max_pages = gr.Slider(
+                    1, 10, 1,  # min=1, max=10, default=1
+                    step=1, 
+                    label='Max convert pages (CPU Demo: up to 10 pages)'
+                )
+                
+                # Convert button
+                convert_btn = gr.Button("Convert to Markdown", variant="primary")
+                
+            with gr.Column():
+                # Output
+                output_file = gr.File(label="Download Result")
+                markdown_output = gr.Textbox(
+                    label="Markdown Content", 
+                    lines=20, 
+                    max_lines=30
+                )
+        
+        # Convert function
+        convert_btn.click(
+            fn=to_markdown,
+            inputs=[pdf_file, backend, formula, table, lang, max_pages],
+            outputs=[output_file, markdown_output]
+        )
+    
+    return demo
 
 if __name__ == '__main__':
     os.system('pip uninstall -y mineru')
@@ -21,9 +78,12 @@ if __name__ == '__main__':
                 config['llm-aided-config']['title_aided']['api_key'] = os.getenv('apikey')
                 config['llm-aided-config']['title_aided']['enable'] = True
             
-            file.seek(0)  # 将文件指针移回文件开始位置
-            file.truncate()  # 截断文件，清除原有内容
-            json.dump(config, file, indent=4)  # 写入新内容
+            file.seek(0)
+            file.truncate()
+            json.dump(config, file, indent=4)
     except Exception as e:
         logger.exception(e)
-    os.system('mineru-gradio --enable-sglang-engine false --enable-api false --max-convert-pages 1 --latex-delimiters-type b')
+    
+    # Launch custom interface instead of command line
+    demo = create_interface()
+    demo.launch(server_name="0.0.0.0", server_port=7860)