diff --git a/README.md b/README.md
index e714b09..221c2f4 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@ To ensure the executor accurately aligns with your intended task, you can also p
 ## install
 ```bash
 pip install gptdeploy
+
 ```
 
 ## run
@@ -82,6 +83,7 @@ critical
 - [ ] fix problem with package installation
 - [ ] add more interesting examples to README.md
 - [ ] api key in install instruction
+- [ ] add instruction about cleanup of deployments
 
 Nice to have
 - [ ] hide prompts in normal mode and show them in verbose mode
@@ -89,6 +91,7 @@ Nice to have
 - [ ] clean up duplicate code
 - [ ] support popular cloud providers
 - [ ] support local docker builds
+- [ ] autoscaling enabled for cost saving
 
 
 [//]: # ([![Watch the video](https://i.imgur.com/vKb2F1B.png)](https://user-images.githubusercontent.com/11627845/226220484-17810f7c-b184-4a03-9af2-3a977fbb014b.mov))
diff --git a/src/prompt_system.py b/src/prompt_system.py
index 83302bc..037ba61 100644
--- a/src/prompt_system.py
+++ b/src/prompt_system.py
@@ -16,7 +16,8 @@ class MyInfoExecutor(Executor):
     def foo(self, docs: DocumentArray, **kwargs) => DocumentArray:
         for d in docs:
             d.load_uri_to_blob()
-            d.tags['my_info'] = {'byte_length': len(d.blob)} # tags can only be a flat dictionary where keys are strings and values are strings, ints, floats, or bools
+            d.tags['byte_length'] = len(d.blob) # tags must be a flat dictionary where keys are strings and values are strings, ints, floats, or bools
+            d.tags['radius'] = 'large'
             d.blob = None
         return docs
 ```