produce a string for the front end to ingest (#1963)

* wip

* i believe this works -- let's see the pipeline

* updated fixtures

data/data-pipeline/data_pipeline/etl/score/constants.py

@@ -381,6 +381,8 @@ TILES_SCORE_COLUMNS = {
     field_names.PERCENT_AGE_OVER_64: "AGE_OLD",
     field_names.COUNT_OF_TRIBAL_AREAS_IN_TRACT: "TA_COUNT",
     field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT: "TA_PERC",
+    field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT_DISPLAY_STRING: "TA_PERC_STR",
+
 }
 
 # columns to round floats to 2 decimals

data/data-pipeline/data_pipeline/etl/score/etl_score.py

@@ -501,6 +501,7 @@ class ScoreETL(ExtractTransformLoad):
             field_names.TRACT_ELIGIBLE_FOR_NONNATURAL_THRESHOLD,
             field_names.AGRICULTURAL_VALUE_BOOL_FIELD,
             field_names.NAMES_OF_TRIBAL_AREAS_IN_TRACT,
+            field_names.PERCENT_OF_TRIBAL_AREA_IN_TRACT_DISPLAY_STRING,
         ]
 
         boolean_columns = [