#175 Update cors middleware (#184)

* updated cors middleware

* resolved cors error

backend/api/main.py

@@ -16,7 +16,7 @@
     liquefaction_api,
 )
 from fastapi import FastAPI
-
+from fastapi.middleware.cors import CORSMiddleware
 
 app = FastAPI()
 
@@ -30,5 +30,19 @@
 app.include_router(landslide_api.router)
 app.include_router(liquefaction_api.router)
 
+
+origins = [
+    "http://localhost",
+    "http://localhost:3000",
+]
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=origins,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 if __name__ == "__main__":
     uvicorn.run(app, host="0.0.0.0", port=8000)