Update app.py

app.py

@@ -31,7 +31,7 @@ def process_pdf(file, width, height):
         # Save the uploaded file to disk
         input_pdf = os.path.join(INPUT_FOLDER, os.path.basename(file.name))
         with open(input_pdf, "wb") as f:
-            f.write(file.read())  # Use .read() to extract file content from Gradio object
+            f.write(file.read())  # Use .read() to extract file content
 
         # Step 1: Convert PDF to SVG
         convert_pdf_to_svg(input_pdf, SVG_OUTPUT, width, height)
@@ -42,11 +42,13 @@ def process_pdf(file, width, height):
         # Step 3: Log the process
         log_conversion("Success", input_pdf, SVG_OUTPUT, PDF_OUTPUT)
 
+        # Return paths to the output files for download
         return SVG_OUTPUT, PDF_OUTPUT
     except Exception as e:
         # Log the error
         log_conversion("Failed", "N/A", "N/A", "N/A")
-        return None, None, f"Error processing file: {e}"
+        # Return None for files if an error occurs
+        return None, None
 
 # Gradio interface
 iface = gr.Interface(