Added CORS

src/main.py

@@ -1,9 +1,23 @@
 from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
 from src.classes import product_classes
 from src import data_connection
 
 app = FastAPI()
 
+origins = [
+    "*" #Will become something like 'shop.yarnecoppens.com'
+]
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=origins,
+    allow_credentials=False,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 @app.get("/")
 def read_root():
     return {"Hello": "World"}