add timestamp to file name

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 from rembg import remove, new_session
 from PIL import Image
 import logging
+import time
 
 # Set up logging
 logging.basicConfig(level=logging.INFO)
@@ -52,7 +53,9 @@ def remove_background(input_image, bg_color, model_name, alpha_matting, post_pro
             logging.info("Converted to RGB mode")
 
         # Save the output image to a temporary file
-        output_path = "output_image_remove_background_rdjarbeng.png"
+        # Generate a unique timestamp for the output file name
+        timestamp = time.strftime("%Y%m%d-%H%M%S")
+        output_path = f"output_remove_background_s{timestamp}.png"
         output_image.save(output_path)
         logging.info(f"Saved output image {output_path}")