fix: #2373 Fix image description #2375

ae9is · 2025-01-16T11:32:48Z

Risks

Probably medium.

Adds changes to node-plugin which is fairly common functionality. Only changes image description service and describe image action.

Background

What does this PR do?

See #2373

Multiple fixes related to the image description service. Should not impact use of OpenAI or Google image description services and API other than allowing more input image types to be correctly handled. Most of the changes relate to local testing

What kind of change is this?

Bug fixes (non-breaking change which fixes an issue)

Documentation changes needed?

My changes do not require a change to the project documentation.

Testing

Using either Ollama or LLama local model provider:

Start up the server and client
In the client chat ask the agent to describe an image (attach an image to the message)
It may help on smaller models to say "using the DESCRIBE_IMAGE action", or else the model might only try to describe the image without actually using the action
The model should respond and in the response there should be a "DESCRIBE_IMAGE" action tag

…n object between models

github-actions

Hi @ae9is! Welcome to the elizaOS community. Thanks for submitting your first pull request; your efforts are helping us accelerate towards AGI. We'll review it shortly. You are now an elizaOS contributor!

wtfsayo · 2025-01-16T14:35:27Z

@coderabbitai review

coderabbitai · 2025-01-16T14:44:53Z

📝 Walkthrough

Walkthrough

The pull request addresses multiple issues in the image description service within the plugin-node package. The changes focus on improving image processing, error handling, and dependency management. Key modifications include removing the gif-frames dependency, enhancing image loading and conversion capabilities using the sharp library, and updating the describeImage action to handle various file location result object structures.

Changes

File	Change Summary
`packages/plugin-node/package.json`	- Removed and re-added `@elizaos/core` dependency - Removed `gif-frames` dependency
`packages/plugin-node/src/actions/describe-image.ts`	- Enhanced file location extraction logic - Improved error handling for file location result objects
`packages/plugin-node/src/services/image.ts`	- Added `sharp` library import - Updated `describeImage` method to accept MIME type - Modified `loadImageData` to handle URLs and file paths - Introduced `convertImageDataToFormat` method - Added `fetchImage` method - Removed GIF frame extraction logic

Assessment against linked issues

Objective	Addressed	Explanation
GIF frame extraction issues [#2373]	✅
Image data loading for different formats [#2373]	✅
Transformers.js API compatibility [#2373]	✅
Ollama local image vision provider [#2373]	❓	Requires further investigation
File location result object handling [#2373]	✅
Image type classification [#2373]	✅

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coderabbitai

Actionable comments posted: 2

🧹 Nitpick comments (3)

packages/plugin-node/src/services/image.ts (2)
358-373: Improve MIME type detection and use async file operations

Determining MIME type from file extension may not be reliable. Use a library like mime-types for accurate MIME type detection.

Replace synchronous file system calls with asynchronous ones to prevent blocking the event loop.

Proposed change:
+ import mime from 'mime-types';
...
- imageData = fs.readFileSync(imageUrlOrPath);
- const ext = path.extname(imageUrlOrPath).slice(1).toLowerCase();
- mimeType = ext ? `image/${ext}` : "image/jpeg";
+ imageData = await fs.promises.readFile(imageUrlOrPath);
+ mimeType = mime.lookup(imageUrlOrPath) || 'application/octet-stream';
Ensure to install the mime-types package and update your dependencies accordingly.

266-268: Refactor duplicated provider initialization logic

The initialization logic for LLAMALOCAL and OLLAMA providers is duplicated. Refactor to eliminate redundancy and improve maintainability.

Also applies to: 289-292
packages/plugin-node/src/actions/describe-image.ts (1)

55-57: Avoid using 'any' in type assertions

Using (fileLocationResultObject?.object as any) weakens type safety. Refine the types or adjust the logic to eliminate the need for any.

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Reviewing files that changed from the base of the PR and between f8b9e3e and 7e96ac2.

⛔ Files ignored due to path filters (1)

pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (3)

packages/plugin-node/package.json (1 hunks)
packages/plugin-node/src/actions/describe-image.ts (1 hunks)
packages/plugin-node/src/services/image.ts (5 hunks)

🔇 Additional comments (2)

packages/plugin-node/src/actions/describe-image.ts (1)

46-50: Validated improved file location handling

The updated condition enhances the robustness of fileLocationResultObject validation. No issues found.

packages/plugin-node/package.json (1)

32-32: Dependencies adjusted appropriately

The re-addition of @elizaos/core and removal of gif-frames align with the code changes. Everything looks good.

packages/plugin-node/src/services/image.ts

wtfsayo · 2025-01-17T15:46:09Z

@coderabbitai final review

coderabbitai · 2025-01-17T15:46:30Z

@wtfsayo i've completed the final review of your pr. the changes effectively address the image description issues by improving image format handling, enhancing error management, and streamlining the image processing pipeline. the code modifications are well-structured and focused on the core functionality. i recommend proceeding with these changes.

✅ Actions performed

Comments resolved.

wtfsayo · 2025-01-17T16:02:33Z

@coderabbitai why is LLAMA_LOCAL mode being default in integration tests

coderabbitai · 2025-01-17T16:03:25Z

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@wtfsayo Looking at the code, LLAMA_LOCAL is not explicitly set as default, but becomes the fallback option when OLLAMA_MODEL environment variable is not configured. The service will:

First check if OLLAMA_MODEL is set
If OLLAMA_MODEL exists, use Ollama API
If not, fall back to local Llama mode using the Hermes-3-Llama model

To use Ollama instead of local Llama in the integration tests, you would need to set the OLLAMA_MODEL environment variable before running the tests.

🔗 Analysis chain

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for files containing LLAMA_LOCAL
rg "LLAMA_LOCAL" -C 3

# Search for integration test files
fd "integration.*test" --type f

Length of output: 83

Script:

#!/bin/bash
# Check the contents of the integration test script
cat scripts/integrationTests.sh

Length of output: 437

Script:

#!/bin/bash
# Check the contents of the test file
cat tests/test1.mjs

Length of output: 5450

Script:

#!/bin/bash
# Check the contents of the test library
cat tests/testLibrary.mjs

Length of output: 4754

Script:

#!/bin/bash
# Search for character configuration files
fd ".*character.json" --type f

# Search for configuration files in agent directory
fd "config|settings" --type f --base-directory agent/

Length of output: 175

Script:

#!/bin/bash
# Search for environment files
fd "\.env" --type f --hidden

# Search for test configuration files in root
ls -la ./*.config.* tests/*.config.*

# Search for any file containing "llama" (case insensitive)
rg -i "llama" -C 3

Length of output: 66178

wtfsayo

lgtm

ae9is added 5 commits January 16, 2025 03:33

fix: gif frame extraction and remove outdated dependency "gif-frames"

0389de0

fix: local image description

1733d32

fix: describe image action to account for differences in file locatio…

4cbbe11

…n object between models

fix: image description service to handle more input formats correctly

de75361

fix: route to local vision model provider when using ollama

7e96ac2

github-actions bot reviewed Jan 16, 2025

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coderabbitai bot reviewed Jan 16, 2025

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packages/plugin-node/src/services/image.ts Outdated Show resolved Hide resolved

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AIFlowML mentioned this pull request Jan 16, 2025

(plugin-node) Bugs related to image description service #2373

Closed

ae9is and others added 2 commits January 17, 2025 04:32

fix: improve temp file cleanup in image conversion

6170d4c

Merge branch 'develop' into pr/2375

f024a73

wtfsayo self-requested a review January 17, 2025 15:50

wtfsayo enabled auto-merge (squash) January 17, 2025 16:05

wtfsayo added 2 commits January 17, 2025 22:04

Merge branch 'develop' into 2373--fix-image-description

2b2596f

Merge branch 'develop' into 2373--fix-image-description

1794a35

wtfsayo approved these changes Jan 17, 2025

View reviewed changes

wtfsayo merged commit 0f6f3ec into elizaOS:develop Jan 17, 2025
6 of 7 checks passed

odilitime mentioned this pull request Feb 1, 2025

chore: dev => main 0.1.9 #2361

Merged

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fix: #2373 Fix image description #2375

fix: #2373 Fix image description #2375

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fix: #2373 Fix image description #2375

fix: #2373 Fix image description #2375

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ae9is commented Jan 16, 2025

Risks

Background

What does this PR do?

What kind of change is this?

Documentation changes needed?

Testing

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wtfsayo commented Jan 16, 2025

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