Update app/schemas/chat.py

app/schemas/chat.py

@@ -0,0 +1,12 @@
+from pydantic import BaseModel
+from typing import List
+
+
+class ChatRequest(BaseModel):
+    message: str
+
+
+class ChatResponse(BaseModel):
+    response: str
+    sources: List[str]
+    contexts: List[str]