Revert andrew's prototyping changes

Author: daymxn

FirebaseAI/Tests/TestApp/Sources/ContentView.swift

@@ -12,40 +12,17 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import FirebaseAI
 import SwiftUI
 
 struct ContentView: View {
-  // TODO: Revert changes in this file. For prototyping purposes only.
-  let liveModel: LiveGenerativeModel = {
-    // let firebaseAI = FirebaseAI.firebaseAI(backend: .vertexAI())
-    let firebaseAI = FirebaseAI.firebaseAI()
-    return firebaseAI.liveModel(
-      modelName: "gemini-2.0-flash-live-001",
-      generationConfig: LiveGenerationConfig(responseModalities: [.text])
-    )
-  }()
-
-  @State private var responses: [String] = []
-
   var body: some View {
     VStack {
-      List(responses, id: \.self) {
-        Text($0)
-      }
+      Image(systemName: "globe")
+        .imageScale(.large)
+        .foregroundStyle(.tint)
+      Text("Hello, world!")
     }
     .padding()
-    .task {
-      do {
-        let liveSession = liveModel.connect()
-        try await liveSession.sendMessage("Why is the sky blue?")
-        for try await response in liveSession.responses {
-          responses.append(String(describing: response))
-        }
-      } catch {
-        print(error)
-      }
-    }
   }
 }