🔀 refactor(llms.py): simplify condition for showing fields in the VertexAI class

The condition for showing fields in the VertexAI class has been simplified to exclude specific field names. This improves readability and maintainability of the code.

src/backend/langflow/template/frontend_node/llms.py

@@ -102,3 +102,11 @@ class LLMFrontendNode(FrontendNode):
             field.show = True
         if field.name == "credentials":
             field.field_type = "file"
+        if name == "VertexAI" and field.name not in [
+            "callbacks",
+            "client",
+            "stop",
+            "tags",
+            "cache",
+        ]:
+            field.show = True