Add Dockerfile (#22)

* Add file

* Add folder docker and update Dockerfile

* Delete previous Dockerfile version

docker/Dockerfile

@@ -0,0 +1,18 @@
+FROM --platform=${BUILDPLATFORM} python:3.11-slim-buster
+
+WORKDIR /app
+
+COPY ../requirements.txt .
+
+RUN apt-get update && \
+    apt-get install --no-install-recommends -y git && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY ../OSA/ OSA/
+COPY ../main.py .
+
+ENV REPO_URL=""
+
+CMD ["sh", "-c", "python main.py $REPO_URL"]