changed input words into multiselect box

app.py

@@ -13,9 +13,14 @@ active_tab = option_menu(None, ["Nearest neighbours", "Cosine similarity", "3D g
 if active_tab == "Nearest neighbours":
     st.write("### TO DO: add description of function")
     col1, col2 = st.columns(2)
+    with open('corpora/compass_filtered.txt', 'r') as file:
+        all_words = file.read().split()
+        all_words = sorted(all_words)
+    
     with st.container():
         with col1:
-            word = st.text_input("Enter a word", placeholder="πατήρ")
+            # word = st.text_input("Enter a word", placeholder="πατήρ")
+            word = st.multiselect("Enter a word", all_words, default=["πατήρ"])
             
         with col2:
             time_slice = st.selectbox("Time slice", ["Archaic", "Classical", "Hellenistic", "Early Roman", "Late Roman"])