fix image similarity detection

Dockerfile

@@ -12,9 +12,14 @@ RUN apt-get update && apt-get install -y \
 COPY requirements.txt ./
 COPY src/ ./src/
 
-RUN mkdir -p /root/.streamlit && chmod -R 777 /root/.streamlit
+ENV STREAMLIT_CONFIG_DIR=/tmp/.streamlit
+ENV STREAMLIT_CACHE_DIR=/tmp/streamlit_cache
+ENV STREAMLIT_STATIC_DIR=/tmp/streamlit_static
 
-COPY .streamlit/ /root/.streamlit/
+RUN mkdir -p /tmp/.streamlit /tmp/streamlit_cache /tmp/streamlit_static
+RUN chmod -R 777 /tmp/.streamlit /tmp/streamlit_cache /tmp/streamlit_static
+
+COPY .streamlit/ /tmp/.streamlit/
 
 RUN pip3 install -r requirements.txt