Create app.py

app.py

@@ -0,0 +1,48 @@
+import PyPDF2
+import xml.etree.ElementTree as ET
+import gradio as gr
+import tempfile
+
+def pdf_to_xml(pdf_path, xml_path):
+    """
+    Convert a PDF file to an XML file by extracting text from each page.
+    """
+    with open(pdf_path, 'rb') as pdf_file:
+        pdf_reader = PyPDF2.PdfReader(pdf_file)
+        root = ET.Element("document")
+        
+        for page_num, page in enumerate(pdf_reader.pages, start=1):
+            page_text = page.extract_text()
+            page_element = ET.SubElement(root, "page", number=str(page_num))
+            
+            if page_text:
+                for line in page_text.split('\n'):
+                    line_element = ET.SubElement(page_element, "line")
+                    line_element.text = line
+                    
+    tree = ET.ElementTree(root)
+    tree.write(xml_path, encoding="utf-8", xml_declaration=True)
+
+def pdf_to_xml_interface(pdf_file):
+    """
+    Gradio interface function that accepts an uploaded PDF file and returns the converted XML file.
+    """
+    # Create a temporary file to store the output XML
+    with tempfile.NamedTemporaryFile(delete=False, suffix=".xml") as tmp:
+        output_path = tmp.name
+        
+    # Convert the uploaded PDF (pdf_file.name gives the file path)
+    pdf_to_xml(pdf_file.name, output_path)
+    return output_path
+
+# Define the Gradio interface
+iface = gr.Interface(
+    fn=pdf_to_xml_interface,
+    inputs=gr.components.File(label="Upload PDF File"),
+    outputs=gr.components.File(label="Download XML File"),
+    title="PDF to XML Extractor",
+    description="Upload a PDF file to extract its text into a structured XML format."
+)
+
+if __name__ == "__main__":
+    iface.launch()