diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 0f0167e..3d536be 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -86,6 +86,7 @@ dependencies {
 
     testImplementation("junit:junit:4.13.2")
     testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.3")
+    testImplementation("junit:junit:4.12")
 
     androidTestImplementation(platform("androidx.compose:compose-bom:2023.08.00"))
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
diff --git a/app/src/main/java/com/example/marsphotos/data/MarsPhotosRepository.kt b/app/src/main/java/com/example/marsphotos/data/MarsPhotosRepository.kt
index 7142d96..2b37106 100644
--- a/app/src/main/java/com/example/marsphotos/data/MarsPhotosRepository.kt
+++ b/app/src/main/java/com/example/marsphotos/data/MarsPhotosRepository.kt
@@ -30,6 +30,7 @@ interface MarsPhotosRepository {
  * Network Implementation of Repository that fetch mars photos list from marsApi.
  */
 class NetworkMarsPhotosRepository(
+
     private val marsApiService: MarsApiService
 ) : MarsPhotosRepository {
     /** Fetches list of MarsPhoto from marsApi*/