Merge remote-tracking branch 'origin/feat/r2' into feat/r2

# Conflicts:
#	api/core/datasource/website_crawl/website_crawl_plugin.py
#	api/services/rag_pipeline/rag_pipeline.py

api/controllers/console/datasets/rag_pipeline/rag_pipeline.py

@@ -1,6 +1,5 @@
 import logging
 
-import yaml
 from flask import request
 from flask_restful import Resource, reqparse
 from sqlalchemy.orm import Session