Update app/main.py

app/main.py

@@ -5,6 +5,16 @@ from tensorflow import keras
 import os
 
 app = FastAPI()
+from fastapi.middleware.cors import CORSMiddleware
+
+origins = ["*"]  # allow all, or ["https://<your-github-username>.github.io"]
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=origins,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
 
 # Debug: print current directory and files
 print("Current working directory:", os.getcwd())