Update app.py

app.py

@@ -22,7 +22,12 @@ sentences = []
       
 st.title("Sentence Similarity")
 
-# Streamlit form elements
+sidebar_selectbox = st.sidebar.selectbox(
+    "What would you like to work with?",
+    ("Compare two sentences", "Bulk upload and mark")
+)
+
+# Streamlit form elements (default)
 
 with st.form("submission_form", clear_on_submit=False):
 
@@ -30,9 +35,21 @@ with st.form("submission_form", clear_on_submit=False):
        
        sentence_2 = st.text_input("Sentence 2 input")
        
-       submit_button = st.form_submit_button("Compare Sentences")
+       submit_button_compare = st.form_submit_button("Compare Sentences")
+
+
+if sidebar_selectbox == "Bulk upload and mark":
+       with st.form("submission_form", clear_on_submit=False):
+
+       sentence_1 = st.text_input("Sentence 1 input")
+       
+       sentence_2 = st.text_input("Sentence 2 input")
+       
+       submit_button_compare = st.form_submit_button("Compare Sentences")
+
 
-if submit_button:
+# If submit_button_compare clicked
+if submit_button_compare:
 
        # Perform calculations