fix from import

Author: longcw

livekit-protocol/generate_proto.sh

@@ -105,7 +105,8 @@ find "$API_OUT_PYTHON" -maxdepth 1 -name '*.py' -o -name '*.pyi' | xargs perl -i
 # fix logger imports for files in subdirectories (need parent-relative import)
 find "$API_OUT_PYTHON" -mindepth 2 -name '*.py' -o -name '*.pyi' | xargs perl -i -pe 's|from logger import options_pb2 as ([^ ]+)|from ..logger_pb import options as $1|g'
 
-find "$API_OUT_PYTHON"/agent_pb -name '*.py' -o -name '*.pyi' | xargs perl -i -pe 's|from agent import livekit_agent_(\w+)_pb2 as ([^ ]+)|from . import agent_$1 as $2|g'
+# fix `from agent import agent_xxx as xxx` to `from . import agent_xxx as xxx`
+find "$API_OUT_PYTHON"/agent_pb -name '*.py' -o -name '*.pyi' | xargs perl -i -pe 's|from agent import (agent_\w+) as ([^ ]+)|from . import $1 as $2|g'
 
 # fixes - error: ClassVar can only be used for assignments in class body  [misc]
 perl -i -pe 's|^(\w+_FIELD_NUMBER): _ClassVar\[int\]|$1: int|g' "$API_OUT_PYTHON/logger_pb/options.pyi"