pdf to image

app.py

@@ -14,6 +14,9 @@ def convert_pdf_to_image(pdf_file):
         # Open the PDF file
         pdf_document = fitz.open(pdf_file.name)
         
+        # Get PDF info before closing
+        total_pages = len(pdf_document)
+        
         # Get the first page
         first_page = pdf_document[0]
         
@@ -24,18 +27,18 @@ def convert_pdf_to_image(pdf_file):
         img_data = pix.tobytes("png")
         img = Image.open(io.BytesIO(img_data))
         
-        # Close the PDF document
-        pdf_document.close()
-        
         # Get PDF info
         pdf_info = f"""
         **PDF Conversion Results:**
-        - Total pages: {len(pdf_document)}
+        - Total pages: {total_pages}
         - First page converted to image
         - Image size: {img.width} x {img.height} pixels
         - Format: PNG
         """
         
+        # Close the PDF document
+        pdf_document.close()
+        
         return pdf_info, img
         
     except Exception as e: