Dockerfile korrigiert

Dockerfile

@@ -1,9 +1,9 @@
-FROM ubuntu:22.04.03
-RUN apt-get update -y && apt-get install -y python python-pip
+FROM ubuntu:22.04
+RUN apt-get update -y && apt-get install -y python3-dev python3-pip
 WORKDIR /app
 COPY ./requirements.txt /app/requirements.txt
 COPY ./templates /app/templates
 RUN pip install -r requirements.txt
 COPY . /app
 
-CMD [ "python","./app.py" ]
+CMD [ "python3","./app.py" ]