chore: add sleep after file and contract creation

contract_info_query_test.go

@@ -1,10 +1,12 @@
 package hedera
 
 import (
-	"github.com/stretchr/testify/assert"
 	"os"
 	"strings"
 	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestNewContractInfoQuery(t *testing.T) {
@@ -54,6 +56,8 @@ func TestContractInfoQuery_Execute(t *testing.T) {
 	fileID := receipt.GetFileID()
 	assert.NotNil(t, fileID)
 
+    time.Sleep(5 * time.Second)
+
 	txID, err = NewContractCreateTransaction().
 		SetAdminKey(client.GetOperatorKey()).
 		SetGas(2000).
@@ -64,6 +68,8 @@ func TestContractInfoQuery_Execute(t *testing.T) {
 		Execute(client)
 	assert.NoError(t, err)
 
+    time.Sleep(5 * time.Second)
+
 	receipt, err = txID.GetReceipt(client)
 	assert.NoError(t, err)