Update app.py

app.py

@@ -10,7 +10,7 @@ from pytorch_lightning.loggers import TensorBoardLogger
 from datasets.dataset_dict import DatasetDict
 from transformers import AdamW, T5ForConditionalGeneration, T5TokenizerFast
 from tqdm.auto import tqdm
-from models.summarizer import SummarizerModel
+from summarizer import SummarizerModel
 from transformers import AutoTokenizer
 from sentence_transformers import SentenceTransformer
 import warnings