diff --git a/app/Dockerfile b/app/Dockerfile
new file mode 100644
index 0000000..f846aa4
--- /dev/null
+++ b/app/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+# Bibliotheken für Postgres
+RUN apt-get update && apt-get install -y libpq-dev gcc && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["python", "app.py"]
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