self review, including file/naming updates

Author: paulb777

FirebaseAI/Sources/GenerateImagesRequest.swift renamed to FirebaseAI/Sources/TemplateGenerateImagesRequest.swift

@@ -15,10 +15,10 @@
 import Foundation
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-public class GenerateImagesRequest: @unchecked Sendable, GenerativeAIRequest {
-  public typealias Response = ImagenGenerationResponse<ImagenInlineImage>
+class TemplateGenerateImagesRequest: @unchecked Sendable, GenerativeAIRequest {
+  typealias Response = ImagenGenerationResponse<ImagenInlineImage>
 
-  public var url: URL {
+  var url: URL {
     var urlString =
       "\(apiConfig.service.endpoint.rawValue)/\(apiConfig.version.rawValue)/projects/\(projectID)"
     if case let .vertexAI(_, location) = apiConfig.service {
@@ -28,7 +28,7 @@ public class GenerateImagesRequest: @unchecked Sendable, GenerativeAIRequest {
     return URL(string: urlString)!
   }
 
-  public let options: RequestOptions
+  let options: RequestOptions
 
   let apiConfig: APIConfig
 
@@ -49,7 +49,7 @@ public class GenerateImagesRequest: @unchecked Sendable, GenerativeAIRequest {
     case variables = "inputs"
   }
 
-  public func encode(to encoder: Encoder) throws {
+  func encode(to encoder: Encoder) throws {
     var container = encoder.container(keyedBy: CodingKeys.self)
     try container.encode(variables, forKey: .variables)
   }

FirebaseAI/Sources/TemplateImagenModel.swift

@@ -40,7 +40,7 @@ public final class TemplateImagenModel: Sendable {
     -> ImagenGenerationResponse<ImagenInlineImage> {
     let templateVariables = try variables.mapValues { try TemplateVariable(value: $0) }
     let projectID = generativeAIService.firebaseInfo.projectID
-    let request = GenerateImagesRequest(
+    let request = TemplateGenerateImagesRequest(
       template: template,
       variables: templateVariables,
       projectID: projectID,