update examples

Author: jacksturt

src/example_http_usage.ts

@@ -1,6 +1,5 @@
 import { Connection } from '@solana/web3.js'
-import { getPythClusterApiUrl, getPythProgramKeyForCluster, PythCluster } from './cluster'
-import { PriceStatus, PythHttpClient } from '.'
+import { PriceStatus, PythHttpClient, getPythClusterApiUrl, getPythProgramKeyForCluster, PythCluster } from '.'
 
 const PYTHNET_CLUSTER_NAME: PythCluster = 'pythnet'
 const connection = new Connection(getPythClusterApiUrl(PYTHNET_CLUSTER_NAME))

src/example_ws_usage.ts

@@ -1,7 +1,6 @@
 import { Connection } from '@solana/web3.js'
 import { PythConnection } from './PythConnection'
-import { getPythClusterApiUrl, getPythProgramKeyForCluster, PythCluster } from './cluster'
-import { PriceStatus } from '.'
+import { getPythClusterApiUrl, getPythProgramKeyForCluster, PythCluster, PriceStatus } from '.'
 
 const PYTHNET_CLUSTER_NAME: PythCluster = 'pythnet'
 const connection = new Connection(getPythClusterApiUrl(PYTHNET_CLUSTER_NAME))