Update app.py

app.py

@@ -42,12 +42,9 @@ if st.button("Run Workflow"):
 
     with open("workflow_config.yaml", "w") as yaml_file:
         yaml.dump(workflow_config, yaml_file)
-        st.download_button(
-        label="Export Config",
-        data=yaml_file,
-        file_name='Workflow_Config.yaml',
-        mime='yaml',
-        )
+
+    with open("workflow_config.yaml", "w") as yaml_file:
+        st.download_button(label="Export Config",yaml_file)
     
     # if st.download_button("Export Workflow"):
     #     if export_format == "YAML":