init

backend/app/schemas.py

@@ -0,0 +1,20 @@
+from pydantic import BaseModel, Field, HttpUrl
+from typing import Literal, List
+
+class ChatMessage(BaseModel):
+    role: Literal["user", "assistant", "system"]
+    content: str
+
+class ChatRequest(BaseModel):
+    model: str = Field(default="llama2")
+    messages: List[ChatMessage] = Field(default_factory=list)
+
+class AuthCallbackRequest(BaseModel):
+    code: str
+    code_verifier: str
+    redirect_uri: HttpUrl
+
+class AuthConfigResponse(BaseModel):
+    issuer: HttpUrl
+    authorization_endpoint: HttpUrl
+    token_endpoint: HttpUrl