Inside of your requirements.txt file, you can use special syntax to define the version requirements for each of the packages. In your case, you could use the following line in your requirements.txt to require a package with a version of 2.0.3 or higher:
```
my_package=>2.0.3
```
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence