Update docs for new tyoes support

updated docs to reflect on the changes in the types of artifact support .

docs/swarms/artifacts/artifact.md

@@ -41,7 +41,7 @@ The `Artifact` class includes various methods for creating, editing, saving, loa
 artifact = Artifact(file_path="example.txt", file_type="txt")
 artifact.create(initial_content="Initial file content")
 ```
-
+The file type parameter supports the following file types: `.txt`, `.md`, `.py`, `.pdf`.
 #### `edit`
 
 
@@ -240,4 +240,4 @@ new_artifact = Artifact.from_dict(artifact_dict)
 
 # Print the metrics of the new artifact
 print(new_artifact.get_metrics())
-```
+```