Update appStore/prep_data.py

appStore/prep_data.py

@@ -89,7 +89,6 @@ def process_giz_worldwide():
     # Rename columns per new dataset requirements
     giz_df = giz_df.rename(columns={
         'name.en': 'project_name',
-        'country': 'countries',
         'duration.project.start': 'start_year',
         'duration.project.end': 'end_year'
     })