Update Dockerfile

Dockerfile

@@ -2,15 +2,14 @@
 FROM python:3.10-slim-bullseye
 
 # Set the working directory to corrent folder
-WORKDIR .
+WORKDIR /app
 
 # Copy the requirements to working directory
-COPY ./requirements.txt requirements.txt
+COPY ./requirements.txt /app/requirements.txt
 
 # Install all packages in requirements.txt
 RUN pip install --no-cache-dir --upgrade -r ./requirements.txt
 
-WORKDIR app/
 COPY . /app
 
 EXPOSE 7860