Added Run button

Editor/Scripts/Editor/Windows/ImageProcessingGraphNodeVisual.cs

@@ -200,7 +200,6 @@ namespace ImageProcessingGraph.Editor.Unity_Image_Processing.Scripts.Editor.Wind
                         });
                     }
 
-
                     propertyFieldContainer.Add(propertyField);
                     port.Add(propertyFieldContainer);
                 }

Editor/Scripts/Editor/Windows/ImageProcessingGraphViewWindow.cs

@@ -53,11 +53,33 @@ namespace ImageProcessingGraph.Editor
 
             background.name = "Grid";
 
+            Button runButton = new Button();
+            runButton.text = "Run";
+
+// Set the size of the button (width and height)
+            runButton.style.width = 100;  // Width in pixels
+            runButton.style.height = 40;  // Height in pixels
+
+// Position the button at the top-left corner
+            runButton.style.position = Position.Absolute;  // Make sure it's positioned absolutely
+            runButton.style.top = 10;  // Top 10 pixels from the top
+            runButton.style.left = 10; // Left 10 pixels from the left edge
+
+// On click, execute the function
+            runButton.clicked += () =>
+            {
+                asset.RunGraph();
+            };
+
+// Add the button to the UI
+            Add(runButton);
             
             Add(background);
-            
             background.SendToBack();
             
+            
+            
+            
             this.AddManipulator(new ContentDragger());
             this.AddManipulator(new SelectionDragger());
             this.AddManipulator(new RectangleSelector());