Update main.py

main.py

@@ -217,7 +217,7 @@ async def generate_brat_video(
             await browser.close()
 
         # Render video with ffmpeg
-        output_filename = f"purrbits-{uuid.uuid4().hex[:8]}.mp4"
+        output_filename = f"ditss-{uuid.uuid4().hex[:8]}.mp4"
         output_path = os.path.join(OUTPUT_DIR, output_filename)
 
         ffmpeg_cmd = [