diff --git a/River_imply.py b/River_imply.py
index 17390c6..dc9cf84 100644
--- a/River_imply.py
+++ b/River_imply.py
@@ -15,8 +15,6 @@
 from posixpath import sep # for testing 
 
 from typing import Set, Dict, List
-from River_imply import Journal, Category, Area
-from River_imply import JournalQueryHandler, CategoryQueryHandler
 
 
 #----------------------------------------------------------------------
@@ -1384,4 +1382,4 @@ def getJournalsInAreasAndCategoriesWithQuartile(
             df = handler.getAllJournals()
             self._add_journals_matching_identifiers_from_df(df, wanted_identifiers, journal_map)
 
-        return list(journal_map.values())
\ No newline at end of file
+        return list(journal_map.values())