Fix string interpolation

cloud/Dockerfile

@@ -1,4 +1,3 @@
-# Use a lightweight Python 3.11 image
 FROM python:3.11-slim
 
 # Set the working directory inside the container

cloud/app.py

@@ -30,7 +30,8 @@ os.makedirs(CAMERA_IMAGE_DIR, exist_ok=True)
 
 @app.route("/")
 def hello_world():
-    return f"<p>{generate(prompt='Say \"Hello, World!\"')}</p>"
+    gen = generate(prompt="Say \"Hello, World!\"")
+    return f"<p>{gen}</p>"
 
 
 @app.route("/cooking-params", methods=["POST"])