Update app/processing.py

app/processing.py

@@ -88,7 +88,7 @@ async def run_pipeline(task_id: str, file_path: Path, tasks_db: dict):
         logger.info(f"Starting pipeline for task {task_id} with file {file_path}")
         
         # Make chunk duration configurable via environment variable, default to 3 minutes
-        CHUNK_DURATION_S = int(os.getenv("CHUNK_DURATION_S", 180))
+        CHUNK_DURATION_S = int(os.getenv("CHUNK_DURATION_S", 120))
         
         sr = librosa.get_samplerate(str(file_path))
         stream = librosa.stream(