Atualizado

app/src/main/java/com/example/bem/WeatherService.java

@@ -0,0 +1,12 @@
+package com.example.bem;
+
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.Query;
+
+public interface WeatherService {
+    @GET("v1/forecast?current_weather=true")
+    Call<WeatherResponse> getCurrentWeather(
+            @Query("latitude") double latitude,
+            @Query("longitude") double longitude);
+}