Update Dockerfile

Dockerfile

@@ -9,7 +9,8 @@ WORKDIR /code
 
 # Copy the requirements file into the container at /code/
 COPY ./requirements.txt /code/requirements.txt
-
+# Copy the FastAPI application code into the container
+COPY ./app.py /app/app.py
 # Install the required Python packages from requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt