Update Dockerfile

Dockerfile

@@ -1,19 +1,26 @@
+# Use the naskio image which already has Python 3.10+ installed
 FROM naskio/n8n-python:2.13.0
-
 LABEL maintainer="Xiaoliang <xiaoliang.zero@gmail.com>"
 
-ENV N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true \
-    N8N_RUNNERS_ENABLED=true \
-    N8N_PROXY_HOPS=1
+# 1. Mandatory for n8n 2.x: Switch to root to fix permissions and env setup
+USER root
 
-# https://huggingface.co/docs/hub/spaces-sdks-docker#permissions
-# The container runs with user ID 1000.
-# node docker image already has a user named node with ID 1000.
-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
+ENV N8N_PYTHON_BINARY=/usr/bin/python3 \
+    N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true \
+    N8N_PROXY_HOPS=1 \
+    NODE_FUNCTION_ALLOW_EXTERNAL="*"
 
-VOLUME ["$HOME/.n8n"]
+# 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"
+
+# 4. Switch back to the node user (naskio image uses 'node' just like official)
+USER node
 
-# n8n default port
+# Standard n8n setup
+VOLUME ["/home/node/.n8n"]
 EXPOSE 5678
 
 ENTRYPOINT ["tini", "--", "/docker-entrypoint.sh"]