Update app.py

app.py

@@ -279,15 +279,21 @@ def search_nolog(query):
 def reranking():
     rerank_list = []
     reres = []
+    remove_dup = []
     rerank_list = search_nolog(query = user_query)
     unique_list = list(set(rerank_list))
     new_unique_list = [item for item in unique_list if item != user_query]
     Lowercasing_list = [item.lower() for item in new_unique_list]
 
+    for i in Lowercasing_list:
+        clean_string = i.strip()
+        if clean_string not in remove_dup:
+            remove_dup.append(clean_string)
+
     st.write("E-Commerce Query Expansion Results: \n")
-    st.write(Lowercasing_list[0:maxtags_sidebar])
+    st.write(remove_dup[0:maxtags_sidebar])
 
-    for i in Lowercasing_list[0:maxtags_sidebar]:
+    for i in remove_dup[0:maxtags_sidebar]:
         reres.append(i)
     np.random.seed(7)
     np.random.shuffle(reres)