Update app.py

app.py

@@ -17,14 +17,15 @@ def main():
     st.title('Entity Extraction')
 
     menu = ["Home","NER"]
-    choice = st.sidebar.selectbox("Menu", menu)
-    raw_text = st.text_area("Your Text","Enter the Text Here")
-    docx = nlp(raw_text)
-    if st.button("Tokenize"):
-        spacy_streamlit.visualize_tokens(docx,attrs = ['text','pos_','dep_','ent_type_'])
-
+    
     if choice == "Home":
         st.subheader("Tokenization")
+        choice = st.sidebar.selectbox("Menu", menu)
+        raw_text = st.text_area("Your Text","Enter the Text Here")
+        docx = nlp(raw_text)
+        if st.button("Tokenize"):
+            spacy_streamlit.visualize_tokens(docx,attrs = ['text','pos_','dep_','ent_type_'])
+
     elif choice == 'NER':
         st.subheader("Name Entity Recognition")
         raw_text = st.text_area("Your Text","Enter the Text Here")