Update Dockerfile

Dockerfile

@@ -1,22 +1,16 @@
-FROM doobidoo/mcp-memory-service:latest
+# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
+# you will also find guides on how best to write your Dockerfile
 
-# Create non-root user with UID 1000
-RUN useradd -m -u 1000 user && \
-    mkdir -p /home/user/app/chroma_db /home/user/app/backups && \
-    mkdir -p /app/chroma_db /app/backups && \
-    chown -R user:user /home/user /app
+FROM python:3.9
 
+RUN useradd -m -u 1000 user
 USER user
-WORKDIR /home/user/app
+ENV PATH="/home/user/.local/bin:$PATH"
 
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH \
-    MCP_HTTP_HOST=0.0.0.0 \
-    MCP_API_KEY=your-secure-key
-
-COPY --chown=user . /home/user/app
-
-
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+WORKDIR /app
 
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
+COPY --chown=user . /app
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]