Dockerfile update.

docker/Dockerfile

@@ -3,7 +3,7 @@ FROM debian:bullseye-slim
 LABEL maintainer="Franck FERMAN <contact@franckferman.fr>" \
       description="Unleash Metadata Intelligence with MetaDetective. Your Assistant Beyond Metagoofil." \
       metadetective_version="1.0.8" \
-      docker_image_version="1.0.1"
+      docker_image_version="1.0.2"
 
 RUN apt-get update && \
     apt-get install -y \
@@ -13,7 +13,8 @@ RUN apt-get update && \
     --no-install-recommends && \
     rm -rf /var/lib/apt/lists/*
 
-RUN pip3 install MetaDetective
+RUN pip3 install MetaDetective && \
+    rm -rf ~/.cache/pip
 
 ENV PATH="/root/.local/bin:${PATH}"