Update Dockerfile

Dockerfile

@@ -1,10 +1,19 @@
 FROM continuumio/miniconda3
 
+RUN useradd -m -u 1000 user
 WORKDIR /usr/src/app
+COPY --link --chown=1000 ./ /usr/src/app
+
 COPY . .
+
 # install dependcies
 RUN conda install -y pandas numpy scikit-learn
 RUN pip install --no-cache-dir -r requirements.txt
+
+#if you need to download executable and run them switch to the default non-root user
+USER user
+
+#do not modify below
 EXPOSE 7860
 ENV GRADIO_SERVER_NAME="0.0.0.0"