Simplify Dockerfile. Just testing streamlit now

Dockerfile

@@ -1,13 +1,28 @@
-# Use the same container for the HF-space that we compiled for general use
-FROM silterra/diffdock-pocket-dev
+FROM nvidia/cuda:11.7.1-devel-ubuntu22.04
+
+RUN apt-get update -y
+RUN apt-get install -y sudo wget curl nano git \
+    python3 python3-pip && rm -rf /var/lib/apt/lists/*
+
+# Create a group and user
+ENV APPUSER="appuser"
+ENV HOME=/home/$APPUSER
+RUN groupadd -g 999 appgroup && \
+    useradd -r -u 999 -g appgroup $APPUSER
+
 USER $APPUSER
+WORKDIR $HOME
+
+RUN pip install --user streamlit==1.28
+
+ENV PATH="$HOME/.local/bin:$PATH"
 
-COPY --chown=$APPUSER:appgroup . /home/$APPUSER/app
+COPY --chown=$APPUSER:appgroup . $HOME/app
 
-WORKDIR /home/$APPUSER/app
+WORKDIR $HOME/app
 
 # Expose port for streamlit
 EXPOSE 8501
 
 # Run streamlit app under conda environment
-CMD ["sh", "-c", "micromamba run -n ${ENV_NAME} streamlit run app.py"]
+CMD ["sh", "-c", "streamlit run app.py"]

app.py

@@ -1,5 +1,3 @@
-import torch
-
 import streamlit as st
 
 # Create the Streamlit app