fix from

Author: jribbink

packages/fcl-ethereum-provider/src/network/network.ts

@@ -1,7 +1,7 @@
 import {FLOW_CHAINS, FlowNetwork} from "../constants"
 import {
   BehaviorSubject,
-  fromPromise,
+  from,
   shareReplay,
   Subscription,
   switchMap,
@@ -27,7 +27,7 @@ export class NetworkManager {
       .pipe(
         tap(() => (this.isLoading = true)),
         switchMap(cfg =>
-          fromPromise(
+          from(
             (async () => {
               const accessNode = cfg?.["accessNode.api"]
               const flowNetwork = (await fcl.getChainId({