fix: orphaned variable

src/crud.py

@@ -57,7 +57,6 @@ def get_item_by_detailed_description(
     # hardcode russian for now
     # built-in postgress websearch_to_tsquery() is good
     # https://www.postgresql.org/docs/11/textsearch-controls.html#TEXTSEARCH-PARSING-QUERIES
-    # TODO: add requested search columns [0]
     items_table = inspect(models.Item).local_table
     result = db.query(models.Item)
 
@@ -65,7 +64,7 @@ def get_item_by_detailed_description(
     if query.main_query is not None:
         result = result.filter(
             items_table.c.geodata_search_ts.op("@@")(
-                func.websearch_to_tsquery('"russian"', main_query)
+                func.websearch_to_tsquery('"russian"', query.main_query)
             )
         )
     # filter by additionalfields (if present)