Update app.py

app.py

@@ -7,6 +7,7 @@ import keras
 from huggingface_hub import hf_hub_download
 from transformers import pipeline
 import torch
+import os
 
 
 model_name = "Helsinki-NLP/opus-mt-en-hi"
@@ -27,7 +28,13 @@ model_nmt = TFAutoModelForSeq2SeqLM.from_pretrained(model_checkpoint)
 # Loading models, tokenizer & variables for trained LSTM translation model.
 repo_id = "Kumarkishalaya/lstm-eng-to-hin"
 lstm_filename = "seq2seq_model.keras" 
-lstm_model_path = hf_hub_download(repo_id=repo_id, filename=lstm_filename)
+# Remove the cached file if it exists
+if os.path.exists(lstm_model_path):
+    os.remove(lstm_model_path)
+
+# Re-download the file
+lstm_model_path = hf_hub_download(repo_id=repo_id, filename=lstm_filename, force_download=True)
+
 
 model_lstm = load_model(lstm_model_path)