chore: Update Dockerfile to improve build process and upgrade pip

Dockerfile

@@ -1,21 +1,39 @@
 # read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
 # you will also find guides on how best to write your Dockerfile
 
+# Use the official Python 3.10 slim image as the base image
 FROM tiangolo/uvicorn-gunicorn:python3.10-slim
 
-# Set the working directory
-WORKDIR /app
+# Set up a new user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
 
-# Copy the contents of the current directory to /app in the container
-COPY . .
+# Create necessary directories and set permissions
+RUN mkdir -p /home/user/.cache && chown -R user:user /home/user/.cache
+RUN mkdir -p /home/user/.local && chown -R user:user /home/user/.local
 
-# List the contents of the working directory to debug
-RUN ls -la
+# Switch to the "user" user
+USER user
+
+# Set home to the user's home directory
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
 
 # Upgrade pip
 RUN pip install --no-cache-dir --upgrade pip
 
-# Install requirements.txt 
+# Copy the current directory contents into the container at $HOME/app
+COPY --chown=user . $HOME/app
+
+# Set the working directory
+WORKDIR /app
+
+# List the contents of the working directory to debug
+RUN ls -la
+
+# Install the dependencies
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 # Expose the port the app runs on

README.md

@@ -8,3 +8,5 @@ pinned: false
 ---
 
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+
+SOTA open VLM is [InternVL-1.5](https://huggingface.co/spaces/opencompass/open_vlm_leaderboard), which is 22B, for practical deployment I choose moondream which is a model can answer real-world questions about images (378x378). It's tiny by today's models, with only 1.6B parameters. That enables it to run on a variety of devices, including mobile phones and edge devices.