refactor: The first refactored version for sdk release (#907)

Co-authored-by: chengfangyin2 <chengfangyin3@jd.com>

dbgpt/app/knowledge/request/response.py

@@ -0,0 +1,44 @@
+from typing import List
+
+from dbgpt._private.pydantic import BaseModel
+
+
+class ChunkQueryResponse(BaseModel):
+    """data: data"""
+
+    data: List = None
+    """summary: document summary"""
+    summary: str = None
+    """total: total size"""
+    total: int = None
+    """page: current page"""
+    page: int = None
+
+
+class DocumentQueryResponse(BaseModel):
+    """data: data"""
+
+    data: List = None
+    """total: total size"""
+    total: int = None
+    """page: current page"""
+    page: int = None
+
+
+class SpaceQueryResponse(BaseModel):
+    """data: data"""
+
+    id: int = None
+    name: str = None
+    """vector_type: vector type"""
+    vector_type: str = None
+    """desc: description"""
+    desc: str = None
+    """context: context"""
+    context: str = None
+    """owner: owner"""
+    owner: str = None
+    gmt_created: str = None
+    gmt_modified: str = None
+    """doc_count: doc_count"""
+    docs: int = None