Update app.py

app.py

@@ -1,6 +1,8 @@
 import streamlit as st
 from nltk import ngrams
 import nltk
+
+# Download NLTK data
 nltk.download('punkt')
 
 def extract_ngrams(text, n):
@@ -9,7 +11,12 @@ def extract_ngrams(text, n):
     return n_grams
 
 def main():
-    st.title("N-gram Extractor")
+    # Set page title and configure page layout
+    st.set_page_config(page_title="N-gram Extractor", layout="wide")
+
+    # Page title and subtitle
+    st.title("N-gram Generator")
+    st.write("Enter a text passage and choose the value of n to extract n-grams.")
 
     # User input
     text_input = st.text_area("Enter a text passage:", "")
@@ -17,6 +24,7 @@ def main():
     # Choose n for n-grams
     n = st.slider("Select the value of n for n-grams:", min_value=1, max_value=5, value=2)
 
+    # Extract button
     if st.button("Extract N-grams"):
         if not text_input:
             st.warning("Please enter a text passage.")
@@ -27,4 +35,4 @@ def main():
             st.write(n_grams_result)
 
 if __name__ == "__main__":
-    main()
+    main()