add middleware

app.py

@@ -8,6 +8,14 @@ import base64
 
 app = FastAPI()
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 def get_x(i):
     # Convert NumPy array to a single-channel PIL image with inverted colors
     return PILImageBW.create(all_noise[i])
@@ -23,7 +31,7 @@ learn = load_learner('model.pkl')
 
 @app.get("/")
 def read_root():
-    html_content = "<p>This is a model inference point for the <a href='https://huggingface.co/spaces/vishalbakshi/isitadigit'>isitadigit</a> space</p>"
+    html_content = "<p>This is a model inference point for the <a href='https://huggingface.co/spaces/vishalbakshi/isitadigit' target='_blank'>isitadigit</a> space</p>"
     return HTMLResponse(content=html_content)
 
 class ImageData(BaseModel):