feat(agent): Multi agent sdk (#976)

Co-authored-by: xtyuns <xtyuns@163.com>
Co-authored-by: Fangyin Cheng <staneyffer@gmail.com>
Co-authored-by: csunny <cfqsunny@163.com>
Co-authored-by: qidanrui <qidanrui@gmail.com>

dbgpt/serve/agent/model.py

@@ -0,0 +1,69 @@
+from typing import TypedDict, Optional, Dict, List
+from dataclasses import dataclass
+from typing import TypeVar, Generic, Any
+from dbgpt._private.pydantic import BaseModel, Field
+
+T = TypeVar("T")
+
+
+class PagenationFilter(BaseModel, Generic[T]):
+    page_index: int = 1
+    page_size: int = 20
+    filter: T = None
+
+
+class PagenationResult(BaseModel, Generic[T]):
+    page_index: int = 1
+    page_size: int = 20
+    total_page: int = 0
+    total_row_count: int = 0
+    datas: List[T] = []
+
+    def to_dic(self):
+        data_dicts = []
+        for item in self.datas:
+            data_dicts.append(item.__dict__)
+        return {
+            "page_index": self.page_index,
+            "page_size": self.page_size,
+            "total_page": self.total_page,
+            "total_row_count": self.total_row_count,
+            "datas": data_dicts,
+        }
+
+
+@dataclass
+class PluginHubFilter(BaseModel):
+    name: str
+    description: str
+    author: str
+    email: str
+    type: str
+    version: str
+    storage_channel: str
+    storage_url: str
+
+
+@dataclass
+class MyPluginFilter(BaseModel):
+    tenant: str
+    user_code: str
+    user_name: str
+    name: str
+    file_name: str
+    type: str
+    version: str
+
+
+class PluginHubParam(BaseModel):
+    channel: Optional[str] = Field("git", description="Plugin storage channel")
+    url: Optional[str] = Field(
+        "https://github.com/eosphoros-ai/DB-GPT-Plugins.git",
+        description="Plugin storage url",
+    )
+    branch: Optional[str] = Field(
+        "main", description="github download branch", nullable=True
+    )
+    authorization: Optional[str] = Field(
+        None, description="github download authorization", nullable=True
+    )