Update app.py

app.py

@@ -7,22 +7,10 @@ import faiss
 import numpy as np
 import os
 
-# Set the NLTK data path to a writable directory (e.g., /tmp in Hugging Face Spaces)
-nltk_data_dir = "/tmp/nltk_data"
-os.environ["NLTK_DATA"] = nltk_data_dir
-nltk.data.path.append(nltk_data_dir)
-
-# Ensure NLTK resources are downloaded
-try:
-    # Check if punkt tokenizer is already downloaded
-    if not os.path.exists(os.path.join(nltk_data_dir, "tokenizers/punkt")):
-        st.write("Downloading NLTK punkt data...")
-        nltk.download("punkt", download_dir=nltk_data_dir)
-    else:
-        st.write("NLTK punkt data already exists.")
-except Exception as e:
-    st.error(f"Error downloading NLTK data: {e}")
-    st.stop()
+nltk.download('punkt_tab')
+nltk.download('punkt')
+nltk.download('wordnet')
+nltk.download('omw-1.4')
 
 # # Ensure NLTK resources are downloaded
 # # Set NLTK data path to a writable directory