Update app.py

app.py

@@ -15,8 +15,8 @@ placeholder = st.empty()
 text_input = placeholder.text_area("Paste or write text", height=300)
 button = st.button("Extract Keywords")
 top_n = st.sidebar.slider("Select a number of keywords", 1, 10, 50,20)
-min_ngram = st.sidebar.number_input("Minimum number of words in each keyword", 1, 5, 1, 1)
-max_ngram = st.sidebar.number_input("Maximum number of words in each keyword", min_ngram, 5, 3, step=1)
+min_ngram = st.sidebar.number_input("Minimum number of words in each keyword", 1)
+max_ngram = st.sidebar.number_input("Maximum number of words in each keyword", 2,3,4, step=1)
 st.sidebar.code(f"ngram_range=({min_ngram}, {max_ngram})")
 
 params = {"docs": text_input, "top_n": top_n, "keyphrase_ngram_range": (min_ngram, max_ngram), "stop_words": 'english',"vectorizer":KeyphraseCountVectorizer()}