added definition

code/gitea_request.py

@@ -0,0 +1,14 @@
+from pydantic import BaseModel
+from typing import List
+
+class GiteaRequest(BaseModel):
+    ref: str
+    before: str
+    after: str
+    compare_url: str
+    commits: List[dict]
+    total_commits: int
+    head_commit: dict
+    repository: dict
+    pusher: dict
+    sender: dict