Adding testing instructions to README

lit_nlp/examples/gcp/README.md

@@ -15,6 +15,7 @@ pip install -e .
 
 # Optionally, install tetsing requirements
 pip install -f ./requirements_test.txt
+pytest pytest lit_nlp/examples/gcp
 ```
 
 ### Build the Docker image
@@ -29,9 +30,3 @@ docker build -f ./lit_nlp/examples/gcp/Dockerfile -t lit-app:gcp-dev .
 # Runs GPT-2 in Keras on Tensorflow
 docker run --rm -p 5432:5432 -e MODEL_CONFIG=gpt2:gpt2_base_en lit-app:gcp-dev
 ```
-
-Architectural Notes
-
-*   The `LitApp` HTTP API assumes that inputs will be passed around as
-    identifiers and the reconsituted on the LitApp server before being sent to
-    the model. The `model_server.py` will not have direct access to the loaded Datasets, and thus the HTTP API assumes that the JSON data passed to its endpoints will be the complete, reconstituted examples from the `LitApp`. The `model_server.py` will send back predictions in full JSON format.