wrong param-key for json provided in task

models/countries.go

@@ -4,11 +4,11 @@ const codeAPI = "https://restcountries.eu/rest/v2/alpha/"
 
 type Country struct {
 
-	Code        string    `json:"code"`
-	CountryName string    `json:"countryname"`
-	CountryFlag string    `json:"countryflag"`
+	Code        string    `json:"alpha2Code"`
+	CountryName string    `json:"name"`
+	//CountryFlag string    `json:"countryflag"`
 	//Species     []Specie  `json:"species"`
-	SpeciesKey  []int     `json:"specieskey"`
+	//SpeciesKey  []int     `json:"specieskey"`
 
 }
 /*