Update app.py

app.py

@@ -113,7 +113,7 @@ def parse_srt(content: str):
 
             if is_new_block_start:
                 # Missing blank separator, force close
-                text = " ".join(current_item["text_lines"]).strip() or "[BLANK SUBTITLE]"
+                text = "\n".join(current_item["text_lines"]).strip() or ""
                 start_ms = parse_srt_time_to_ms(current_item["time"].split('-->')[0].strip())
                 parsed.append({
                     "id": current_item["id"],