Update FirebaseAI/Sources/AILog.swift

Co-authored-by: Andrew Heard <[email protected]>

Author: paulb777

FirebaseAI/Sources/AILog.swift

@@ -142,8 +142,8 @@ enum AILog {
   @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
   static func makeInternalError(message: String, code: MessageCode) -> GenerateContentError {
     let error = GenerateContentError.internalError(underlying: NSError(
-      domain: "com.google.generative-ai",
-      code: -1,
+      domain: "\(Constants.baseErrorDomain).Internal",
+      code: code.rawValue,
       userInfo: [NSLocalizedDescriptionKey: message]
     ))
     AILog.error(code: code, message)