Update app.py

app.py

@@ -2,11 +2,13 @@ def generate_ngrams(text, n):
     tokens = word_tokenize(text)
     n_grams = list(ngrams(tokens, n))
     return [' '.join(gram) for gram in n_grams]
-    def main():
+
+def main():
     st.title("N-gram Generator")
     st.sidebar.header("Settings")
-     text_input = st.text_area("Enter your text here:")
-n_value = st.sidebar.slider("Select n for n-grams", 2, 5, 3)
+    
+    text_input = st.text_area("Enter your text here:")
+    n_value = st.sidebar.slider("Select n for n-grams", 2, 5, 3)
 
     if st.button("Generate N-grams"):
         if text_input: