Update Dockerfile

Dockerfile

@@ -1,26 +1,30 @@
-# Use the naskio image which already has Python 3.10+ installed
+# Use the naskio image for built-in Python
 FROM naskio/n8n-python:2.13.0
 LABEL maintainer="Xiaoliang <xiaoliang.zero@gmail.com>"
 
-# 1. Mandatory for n8n 2.x: Switch to root to fix permissions and env setup
-USER root
+# 1. We must stay as USER node for HF Spaces compatibility
+# We do NOT use 'USER root' to avoid 'su-exec' or 'chown' errors at runtime
+USER node
 
-# 2. Fix the "Python missing" error in n8n 2.x
-# We tell n8n where the existing Python binary is so it doesn't fail the check
+# 2. Environment Configuration for HF Spaces
+# - N8N_PYTHON_BINARY: Points to the Python path
+# - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS: Set to false to stop n8n from trying to chown files
+# - N8N_PORT: HF Spaces listens on 7860
+# - N8N_RUNNERS_PY_PACKAGES: Auto-installs your libraries
 ENV N8N_PYTHON_BINARY=/usr/bin/python3 \
-    N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true \
+    N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=false \
+    N8N_PORT=7860 \
     N8N_PROXY_HOPS=1 \
-    NODE_FUNCTION_ALLOW_EXTERNAL="*"
-
-# 3. List the Python libraries you need here
-# n8n will automatically pip install these into its internal runner on startup
-ENV N8N_RUNNERS_PY_PACKAGES="pandas numpy requests beautifulsoup4"
+    NODE_FUNCTION_ALLOW_EXTERNAL="*" \
+    N8N_RUNNERS_PY_PACKAGES="pandas numpy requests" \
+    HOME=/home/node
 
-# 4. Switch back to the node user (naskio image uses 'node' just like official)
-USER node
+# 3. Set the working directory to the user's home
+WORKDIR /home/node
 
-# Standard n8n setup
-VOLUME ["/home/node/.n8n"]
-EXPOSE 5678
+# 4. Expose the HF Space port
+EXPOSE 7860
 
-ENTRYPOINT ["tini", "--", "/docker-entrypoint.sh"]
+# 5. Overwrite the entrypoint
+# We call n8n directly instead of using the default script to avoid 'su-exec' permission errors
+ENTRYPOINT ["tini", "--", "n8n"]