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add test script for aws bedrock access #43

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Merged
merged 4 commits into from
Feb 1, 2024
Merged

add test script for aws bedrock access #43

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136e178
install boto3
davidsbailey Jan 29, 2024
4505630
add test script for aws bedrock access
davidsbailey Jan 29, 2024
8a5ea2f
add instructions and safety check for aws access
davidsbailey Jan 30, 2024
730343f
pin ruby version to same version as code-dot-org repo
davidsbailey Feb 1, 2024
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3 changes: 0 additions & 3 deletions .gitignore
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@@ -1,9 +1,6 @@
config.txt
__pycache__

# Ignore local Ruby config necessary for our custom AWS auth solution
.ruby-version

# pyenv config
.python-version

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1 change: 1 addition & 0 deletions .ruby-version
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@@ -0,0 +1 @@
3.0.5
6 changes: 6 additions & 0 deletions README.md
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Expand Up @@ -63,6 +63,12 @@ set python 3.11 for the aiproxy repo:
create a python virtual environment at the top of the directory:
* `python -m venv .venv`

ensure aws access for accessing aws bedrock models:
* from the code-dot-org repo root, run:
* `bin/aws_access`
* from this repo's root, run:
* `gem install aws-google`

#### run

Activate the virtual environment:
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32 changes: 32 additions & 0 deletions bin/aws_llama_test.py
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#!/usr/bin/env python

import subprocess
import boto3
import json

# check aws access
try:
result = subprocess.run('aws sts get-caller-identity', shell=True, check=True, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
print(f"AWS access configured: {result.stdout}")
except subprocess.CalledProcessError as e:
print(f"AWS access not configured: {e} {e.stderr}Please see README.md and make sure you ran `gem install aws-google` and `bin/aws_access`")
exit(1)
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validated as follows:

(.venv) Dave-MBP:~/src/aiproxy (aws-bedrock-llama *)$ ./bin/aws_llama_test.py
AWS access configured: {
    "UserId": "xxx:xxx@code.org",
    "Account": "xxx",
    "Arn": "arn:aws:sts::xxx:assumed-role/xxx/xxx@code.org"
}

 Sure, I'd be happy to help! Black holes are really cool and kind of mind-blowing, so let's dive in.

(.venv) Dave-MBP:~/src/aiproxy (aws-bedrock-llama *)$ gem uninstall aws-google
Successfully uninstalled aws-google-0.2.0
(.venv) Dave-MBP:~/src/aiproxy (aws-bedrock-llama *)$ ./bin/aws_llama_test.py 
AWS access not configured: Command 'aws sts get-caller-identity' returned non-zero exit status 255. 
Error when retrieving credentials from custom-process: rbenv: aws-google: command not found

The `aws-google' command exists in these Ruby versions:
  2.5.0
  2.6.6
  2.7.5

Please see README.md and make sure you ran `gem install aws-google` and `bin/aws_access`


bedrock = boto3.client(service_name='bedrock-runtime')

body = json.dumps({
"prompt": "\n\nHuman:explain black holes to 8th graders\n\nAssistant:",
"max_gen_len": 128,
"temperature": 0.1,
"top_p": 0.9,
})

modelId = 'meta.llama2-13b-chat-v1'
accept = 'application/json'
contentType = 'application/json'

response = bedrock.invoke_model(body=body, modelId=modelId, accept=accept, contentType=contentType)

response_body = json.loads(response.get('body').read())

print(response_body.get('generation'))
1 change: 1 addition & 0 deletions requirements.txt
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Expand Up @@ -8,3 +8,4 @@ requests-mock==1.11.0
coverage==7.3.2
scikit-learn~=1.3.2
gdown~=4.7.1
boto3==1.34.30