[PR #13542] [MERGED] fix: support gpt-image-1 with correct parameter #23231

New Issue

GiteaMirror · 2026-04-20T04:42:42-05:00

GiteaMirror commented

2026-04-20 04:42:42 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/13542
Author: @tuzkiyoung
Created: 5/6/2025
Status: ✅ Merged
Merged: 5/6/2025
Merged by: @tjbck

Base: dev ← Head: main

📝 Commits (1)

9cc00af fix: support gpt-image-1 with correct parameter

📊 Changes

1 file changed (+2 additions, -2 deletions)

View changed files

📝 backend/open_webui/routers/images.py (+2 -2)

📄 Description

Pull Request Checklist

Discussion is here.

Before submitting, make sure you've checked the following:

Target branch: Please verify that the pull request targets the dev branch.
Description: Provide a concise description of the changes made in this pull request.
Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
Documentation: Have you updated relevant documentation Open WebUI Docs, or other documentation sources?
Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
Testing: Have you written and run sufficient tests to validate the changes?
Code review: Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
Prefix: To clearly categorize this pull request, prefix the pull request title using one of the following:
- BREAKING CHANGE: Significant changes that may affect compatibility
- build: Changes that affect the build system or external dependencies
- ci: Changes to our continuous integration processes or workflows
- chore: Refactor, cleanup, or other non-functional code changes
- docs: Documentation update or addition
- feat: Introduces a new feature or enhancement to the codebase
- fix: Bug fix or error correction
- i18n: Internationalization or localization changes
- perf: Performance improvement
- refactor: Code restructuring for better maintainability, readability, or scalability
- style: Changes that do not affect the meaning of the code (white space, formatting, missing semi-colons, etc.)
- test: Adding missing tests or correcting existing tests
- WIP: Work in progress, a temporary label for incomplete or ongoing work

Changelog Entry

Description

As I described in this closed pr. The gpt-image-1 model does not support the "response_format" parameter, which caused issues when generating images. And 6ae2d2c4ea was incorrect. So I commit a little fix in this pr.

The ERROR log:

> File "/app/backend/open_webui/utils/middleware.py", line 528, in chat_image_generation_handler
    images = await image_generations(
                   └ <function image_generations at 0x7fe5601d0ea0>

  File "/app/backend/open_webui/routers/images.py", line 680, in image_generations
    raise HTTPException(status_code=400, detail=ERROR_MESSAGES.DEFAULT(error))
          │                                     │              │       └ "Unknown parameter: 'response_format'. (request id: 20250506095635818440966jr062kMG)"
          │                                     │              └ <function ERROR_MESSAGES.<lambda> at 0x7fe596d0fa60>
          │                                     └ <enum 'ERROR_MESSAGES'>
          └ <class 'fastapi.exceptions.HTTPException'>

fastapi.exceptions.HTTPException: 400: [ERROR: Unknown parameter: 'response_format'. (request id: 20250506095635818440966jr062kMG)]

Added

None

Changed

incorrect code:

                **(
                     {"response_format": "b64_json"}
                     if "gpt-image-1" in request.app.state.config.IMAGE_GENERATION_MODEL
                     else {}
                 ),

correct code:

                **(
                     {}
                     if "gpt-image-1" in request.app.state.config.IMAGE_GENERATION_MODEL
                     else {"response_format": "b64_json"}
                 ),

Deprecated

None

Removed

None

Fixed

Support gpt-image-1 with correct parameter

Security

None

Breaking Changes

BREAKING CHANGE: None

Additional Information

None

Screenshots or Videos

Before change

After change

Contributor License Agreement

By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/13542 **Author:** [@tuzkiyoung](https://github.com/tuzkiyoung) **Created:** 5/6/2025 **Status:** ✅ Merged **Merged:** 5/6/2025 **Merged by:** [@tjbck](https://github.com/tjbck) **Base:** `dev` ← **Head:** `main` --- ### 📝 Commits (1) - [`9cc00af`](https://github.com/open-webui/open-webui/commit/9cc00afc6b25675f0b3d070a707eb79334a62d29) fix: support gpt-image-1 with correct parameter ### 📊 Changes **1 file changed** (+2 additions, -2 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/routers/images.py` (+2 -2) </details> ### 📄 Description # Pull Request Checklist ### [Discussion](https://github.com/open-webui/open-webui/discussions/13539) is here. **Before submitting, make sure you've checked the following:** - [x] **Target branch:** Please verify that the pull request targets the `dev` branch. - [x] **Description:** Provide a concise description of the changes made in this pull request. - [x] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description. - [x] **Documentation:** Have you updated relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs), or other documentation sources? - [x] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation? - [x] **Testing:** Have you written and run sufficient tests to validate the changes? - [x] **Code review:** Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards? - [x] **Prefix:** To clearly categorize this pull request, prefix the pull request title using one of the following: - **BREAKING CHANGE**: Significant changes that may affect compatibility - **build**: Changes that affect the build system or external dependencies - **ci**: Changes to our continuous integration processes or workflows - **chore**: Refactor, cleanup, or other non-functional code changes - **docs**: Documentation update or addition - **feat**: Introduces a new feature or enhancement to the codebase - **fix**: Bug fix or error correction - **i18n**: Internationalization or localization changes - **perf**: Performance improvement - **refactor**: Code restructuring for better maintainability, readability, or scalability - **style**: Changes that do not affect the meaning of the code (white space, formatting, missing semi-colons, etc.) - **test**: Adding missing tests or correcting existing tests - **WIP**: Work in progress, a temporary label for incomplete or ongoing work # Changelog Entry ### Description As I described in this closed [pr](https://github.com/open-webui/open-webui/pull/13327). The gpt-image-1 model does not support the "response_format" parameter, which caused issues when generating images. And https://github.com/open-webui/open-webui/commit/6ae2d2c4eae0c6e67612a8226ea5f92ed019791f was incorrect. So I commit a little fix in this pr. #### The ERROR log: ``` > File "/app/backend/open_webui/utils/middleware.py", line 528, in chat_image_generation_handler images = await image_generations( └ <function image_generations at 0x7fe5601d0ea0> File "/app/backend/open_webui/routers/images.py", line 680, in image_generations raise HTTPException(status_code=400, detail=ERROR_MESSAGES.DEFAULT(error)) │ │ │ └ "Unknown parameter: 'response_format'. (request id: 20250506095635818440966jr062kMG)" │ │ └ <function ERROR_MESSAGES.<lambda> at 0x7fe596d0fa60> │ └ <enum 'ERROR_MESSAGES'> └ <class 'fastapi.exceptions.HTTPException'> fastapi.exceptions.HTTPException: 400: [ERROR: Unknown parameter: 'response_format'. (request id: 20250506095635818440966jr062kMG)] ``` ### Added None ### Changed incorrect code: ```python **( {"response_format": "b64_json"} if "gpt-image-1" in request.app.state.config.IMAGE_GENERATION_MODEL else {} ), ``` correct code: ```python **( {} if "gpt-image-1" in request.app.state.config.IMAGE_GENERATION_MODEL else {"response_format": "b64_json"} ), ``` ### Deprecated None ### Removed None ### Fixed - Support gpt-image-1 with correct parameter ### Security None ### Breaking Changes - **BREAKING CHANGE**: None --- ### Additional Information - None ### Screenshots or Videos Before change ![image](https://github.com/user-attachments/assets/0d8f2e9c-7274-4b21-a793-3aee48adbb8c) After change ![image](https://github.com/user-attachments/assets/18aad41c-8796-44a9-92bb-a7e00b199d6d) ### Contributor License Agreement By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-04-20 04:42:42 -05:00

GiteaMirror closed this issue

2026-04-20 04:42:43 -05:00

GiteaMirror referenced this issue

2026-04-20 06:52:14 -05:00

[PR #23231] [MERGED] feat: Save error messages to the database #27096

GiteaMirror referenced this issue

2026-04-25 14:32:42 -05:00

[PR #23231] [MERGED] feat: Save error messages to the database #42726

GiteaMirror referenced this issue

2026-04-30 02:43:06 -05:00

[PR #23231] [MERGED] feat: Save error messages to the database #50144