fix: quiet subject agent model warnings

api/main.py

@@ -23,7 +23,7 @@ from dotenv import load_dotenv
 from fastapi import BackgroundTasks, FastAPI, File, Form, HTTPException, Request, Response, UploadFile
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import FileResponse
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, ConfigDict, Field
 
 load_dotenv()
 
@@ -738,6 +738,8 @@ class AudioScript(BaseModel):
 
 
 class SubjectAgentAnalysis(BaseModel):
+    model_config = ConfigDict(protected_namespaces=())
+
     model_bundle: SubjectModelBundle = "gpt"
     model: str = ""
     source_frame_indices: list[int] = Field(default_factory=list)
@@ -758,6 +760,8 @@ class SubjectAgentMessage(BaseModel):
 
 
 class SubjectAgentState(BaseModel):
+    model_config = ConfigDict(protected_namespaces=())
+
     model_bundle: SubjectModelBundle = "gpt"
     source_frame_indices: list[int] = Field(default_factory=list)
     analysis: SubjectAgentAnalysis | None = None
@@ -4164,11 +4168,15 @@ class CreateJobReq(BaseModel):
 
 
 class SubjectAgentAnalyzeReq(BaseModel):
+    model_config = ConfigDict(protected_namespaces=())
+
     model_bundle: SubjectModelBundle = "gpt"
     source_frame_indices: list[int] = Field(default_factory=list)
 
 
 class SubjectAgentMessageReq(BaseModel):
+    model_config = ConfigDict(protected_namespaces=())
+
     model_bundle: SubjectModelBundle = "gpt"
     source_frame_indices: list[int] = Field(default_factory=list)
     selected_mode: Literal["realistic", "cartoon", "elements", "custom"] = "custom"