adding VaccineDistributionByZipcodeSimplifier

src/VaccineDistributionByZipcodeSimplifier.py

@@ -0,0 +1,10 @@
+import pandas as pd
+
+class VaccineDistributionByZipcodeSimplifier:
+
+    @staticmethod
+    def sumDoses(vaccineDistributionByZipcode):
+        return (vaccineDistributionByZipcode
+                .groupby(['PROVIDER_NAME', 'ZIPCODE_SHP', 'LOT_NUMBER'])
+                .agg(DOSES_SHIPPED = pd.NamedAgg(column = 'DOSES_SHIPPED', aggfunc = 'sum'))
+                .reset_index())