Typo

Dockerfile

@@ -7,7 +7,9 @@ ENV DEBIAN_FRONTEND=noninteractive
 # Install necessary packages
 RUN apt-get update && \
     apt-get -y --no-install-recommends install git python3 python3-pip && \
-    pip install --no-cache-dir paramiko gitpython
+    pip install --no-cache-dir paramiko gitpython && \
+		apt-get clean && \
+	  rm -rf /var/lib/apt/lists/* /var/tmp/* /tmp/*
 
 # Copy the script into the container
 COPY app.py /app/app.py