Be more explicit about how to install the models

Author: ianroberts

README.md

@@ -29,7 +29,7 @@ pip
 ## Models
 
 1. Download models from [the latest release of this repository](https://github.com/GateNLP/ToxicClassifier/releases/latest) (currently available `kaggle.tar.gz`, `olid.tar.gz`)
-2. Decompress file inside `models/en/`
+2. Decompress file inside `models/en/` (which will create `models/en/kaggle` or `models/en/olid` respectively)
 
 ## Basic Usage
 

docker/README.md

@@ -4,7 +4,7 @@ The toxic and offensive classifiers are deployed on GATE Cloud via a two step pr
 
 ## Building the Python classifier images
 
-The Python-based classifiers for toxic and offensive language can be built using the `./build.sh` script in this directory.  The images are pushed to the GitHub container registry:
+The Python-based classifiers for toxic (kaggle dataset) and offensive (olid dataset) language can be built using the `./build.sh` script in this directory.  The relevant model files must be downloaded and unpacked in `../models` as described in [the main README](../README.md).  The images are pushed to the GitHub container registry:
 
 ```
 TAG=ghcr.io/gatenlp/toxicclassifier/toxic-classifier:latest ./build.sh en/kaggle Toxic