Add CORS middleware for unrestricted API access

app.py

@@ -5,12 +5,21 @@ import uuid
 import shutil
 import aiohttp
 from fastapi import FastAPI, BackgroundTasks, Request, File, UploadFile
+from fastapi.middleware.cors import CORSMiddleware
 import shutil
 from fastapi.responses import FileResponse, StreamingResponse
 from pydantic import BaseModel
 
 app = FastAPI()
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 # tasks = { "task_id": { ... } }
 tasks = {}