diff --git a/app/src/main/java/com/vitorpamplona/amethyst/model/Account.kt b/app/src/main/java/com/vitorpamplona/amethyst/model/Account.kt
index 917a2220c..976caee65 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/model/Account.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/model/Account.kt
@@ -24,7 +24,6 @@ import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import nostr.postr.Persona
 import nostr.postr.Utils
-import retrofit2.http.HTTP
 import java.math.BigDecimal
 import java.net.Proxy
 import java.util.Locale
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/actions/ImageUploader.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/actions/ImageUploader.kt
index 3362348d7..0deadf0d7 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/actions/ImageUploader.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/actions/ImageUploader.kt
@@ -8,17 +8,13 @@ import androidx.core.net.toFile
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.model.Account
-import com.vitorpamplona.amethyst.model.toHexKey
 import com.vitorpamplona.amethyst.service.HttpClient
-import com.vitorpamplona.amethyst.service.model.Event
-import com.vitorpamplona.amethyst.service.model.HTTPAuthorizationEvent
 import okhttp3.*
 import okhttp3.MediaType.Companion.toMediaType
 import okio.BufferedSink
 import okio.IOException
 import okio.source
 import java.io.InputStream
-import java.security.MessageDigest
 import java.util.Base64
 
 val charPool: List<Char> = ('a'..'z') + ('A'..'Z') + ('0'..'9')