bug fix: batch size per GPU

pipeline.py

@@ -277,9 +277,8 @@ if __name__ == '__main__' :
 		
 		args[key] = _config[key]
 	args = dict(args,**SYS_ARGS)
-	
+	if 'batch_size' not in args :
-	
+		args['batch_size']	= 2000 #if 'batch_size' not in args else int(args['batch_size'])
-	args['batch_size']	= 2000 if 'batch_size' not in args else int(args['batch_size'])
 	if 'dataset' not in args :
 		args['dataset'] = 'combined20191004v2_deid'
 	PART_SIZE = int(args['part_size']) if 'part_size' in args else 8