Remove unnecessary repeated definitions of the cleanup macro

packages/school.yaml

@@ -177,6 +177,7 @@ sensor:
             mdi:calendar-end
           {% endif %}
         value_template: >
+          {% from 'formatting.jinja' import cleanup %}
           {%- macro getReport() -%}
             {% set week = states('sensor.kallen_lunch_menu_week') %}
             {% set dow = now().strftime('%A') %}
@@ -232,17 +233,7 @@ sensor:
               No menu for the current day.
             {% endif %}
           {%- endmacro -%}
-          {# a macro that removes all newline characters, empty spaces, and returns formatted text  #}
-          {%- macro cleanup(data) -%}
-            {%- for item in data.split("\n")  if item | trim != "" -%}
-              {{ item | trim }} {% endfor -%}
-          {%- endmacro -%}
-          {# a macro to call all macros :)  #}
-          {%- macro mother_of_all_macros() -%}
-            {{ getReport() }}
-          {%- endmacro -%}
-          {# Call the macro  #}
-          {{- cleanup(mother_of_all_macros()) -}}
+          {{- cleanup(getReport()) -}}
 
 
   # - platform: rest