make more parameters optional

README.md

@@ -52,6 +52,8 @@ $ tensordock-cli servers delete --server SERVER_ID
 
 ```sh
 $ tensordock-cli servers deploy \
+    [--gpuModel GPU_MODEL \]
+    [--location LOCATION \]
     [--instanceType INSTANCE_TYPE \]
     [--gpuCount GPU_COUNT \]
     [--vcpus VCPUS \]
@@ -61,8 +63,6 @@ $ tensordock-cli servers deploy \
     [--os OS \]
     --adminUser ADMIN_USER \
     --adminPass ADMIN_PASS \
-    --gpuModel GPU_MODEL \
-    --location LOCATION \
     --name NAME
 ```
 

commands/servers.go

@@ -76,12 +76,10 @@ func init() {
 	deployCmd.MarkFlagRequired("adminUser")
 	deployCmd.Flags().String("adminPass", "", "Your desired administrator password. Please change it once you access your server")
 	deployCmd.MarkFlagRequired("adminPass")
-	deployCmd.Flags().String("gpuModel", "", "The GPU model that you would like to provision")
-	deployCmd.MarkFlagRequired("gpuModel")
-	deployCmd.Flags().String("location", "", "Location")
-	deployCmd.MarkFlagRequired("location")
 	deployCmd.Flags().String("name", "", "Name of your server in our dashboard")
 	deployCmd.MarkFlagRequired("name")
+	deployCmd.Flags().String("gpuModel", "A40", "The GPU model that you would like to provision")
+	deployCmd.Flags().String("location", "na-us-las-1", "Location")
 	deployCmd.Flags().String("instanceType", "gpu", "Either \"gpu\" or \"cpu\"")
 	deployCmd.Flags().Int("gpuCount", 1, "The number of GPUs of the model you specified earlier")
 	deployCmd.Flags().Int("vcpus", 1, "Number of vCPUs that you would like")