Update README.md

Author: CodeWithDennis

README.md

@@ -24,48 +24,68 @@ composer require codewithdennis/filament-select-tree
 ## Usage
 
 ```PHP
-use CodeWithDennis\FilamentSelectTree\SelectTree;
-use App\Models\Category;
-
+// Required to build a tree
 SelectTree::make('category_id')
     // Creates a select tree with 'Category' model, using 'category_id' as parent and 'name' as label, allowing custom query modification.
     ->tree(Category::class, 'category_id', 'name', function ($query) {
         return $query;
     })
-    
-    // The label 'Category' is assigned to the field.
-    ->label(__('Category'))
-    
-    // Set a custom placeholder for when no items are selected
-    ->placeholder(__('Your custom placeholder here'))
-
-    // Ensures that only leaf nodes can be selected while preventing the selection of groups.
-    ->disabledBranchNode()
-
-    // Show the count of children alongside the group's name.
-    ->withCount()
-    
-    // To disable tags and display a text message instead (e.g., "X items have been selected")
-    // Tags is always disabled on single select
-    ->disableTags()
-        
-    // To keep the dropdown open at all times
-    ->alwaysOpen()
-        
-    // By default, all nodes are independent. Set this to false if you want to display groups when all subnodes are selected.
-    ->showGroupsWhenAllSelected(false)
-    
-    // By default, the clearable icon is enabled, but you can hide it with:
-    ->clearable(false)
-    
-    // Enable the option to save multiple values as a string (comma-separated)
-    ->multiple()
-
-    // Activates the search functionality for the SelectTree.
-    ->searchable()
-
-    // The tree is disabled. (You can also use: ->disabledOn(''))
-    ->disabled(),
+```
+
+```PHP
+// The label 'Category' is assigned to the field.
+->label(__('Category'))
+```
+
+```PHP
+// Set a custom placeholder for when no items are selected
+->placeholder(__('Your custom placeholder here'))
+```
+
+```PHP
+// Ensures that only leaf nodes can be selected while preventing the selection of groups.
+->disabledBranchNode()
+```
+
+```PHP
+// Show the count of children alongside the group's name.
+->withCount()
+```
+
+```PHP
+// To disable tags and display a text message instead (e.g., "X items have been selected")
+// Tags is always disabled on single select
+->disableTags()
+```
+
+```PHP
+// To keep the dropdown open at all times
+->alwaysOpen()
+```
+
+```PHP
+// By default, all nodes are independent.
+->independent(false)
+```
+
+```php
+// By default, the clearable icon is enabled, but you can hide it with:
+->clearable(false)
+```
+
+```php
+// Enable the option to save multiple values as a string (comma-separated)
+->multiple()
+```
+
+```PHP
+// Activates the search functionality for the SelectTree.
+->searchable()
+```
+
+```PHP
+// The tree is disabled. (You can also use: ->disabledOn(''))
+->disabled(),
 ```
 
 ## Changelog