refactoring, minor bug fix in list displaying

app.py

@@ -32,9 +32,9 @@ if 'sentences' not in st.session_state:
     st.session_state['s_i'] = 0
     st.session_state['sentences'] = []
 
+# layout
 st.title('Playground')
 
-# layout
 left_column, right_column = st.columns([1, 1], gap='large', border=True)
 
 # sentences
@@ -53,7 +53,7 @@ with left_column:
                 st.session_state['sentences'][st.session_state['s_i']] = text_input
 
                 st.session_state['s_i'] += 1
-                if st.session_state['s_i'] == 5:
+                if st.session_state['s_i'] == LIST_SIZE:
                     st.session_state['s_i'] = 0
 
     with sub_right:
@@ -67,7 +67,7 @@ with left_column:
 # embeds display
 with (right_column):
     st.subheader('xlm-roberta-ua-distilled')
-    proj_points = None
+
     if compute_btn := st.button('Compute', icon='🤖'):
         # calculating embeddings
         embeds = get_model().encode(st.session_state['sentences'])