Create custom "Runware Save Image" node

[Sirsho1997]

[Copilot]

Pull request overview

This PR introduces a custom "Runware Save Image" node that saves images by downloading them from URLs rather than using base64 data. The main changes include:

Changes:

• Created a new RunwareSaveImage node that downloads and saves images from URLs
• Modified multiple nodes to return image URLs (STRING type) instead of IMAGE tensors
• Updated workflow JSON files to use the new save node
• Added imageio dependency and removed unused model inference nodes

Reviewed changes

Copilot reviewed 46 out of 48 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
modules/saveImage.py	New node implementation for downloading and saving images from URLs
modules/imageInference.py	Changed to return STRING (URL) instead of IMAGE output
modules/upscaler.py	Changed to return STRING (URL) instead of IMAGE output
modules/vectorize.py	Changed to return STRING (URL) instead of SVG data
modules/photoMaker.py	Changed to return STRING (URL) instead of IMAGE output
modules/bgremoval.py	Changed to return STRING (URL) instead of IMAGE output
modules/controlNetPreprocessor.py	Changed to return STRING (URL) instead of IMAGE output
modules/imageMasking.py	Changed return types from IMAGE to STRING
modules/multiInference.py	Changed to return STRING URLs
modules/utils/runwareUtils.py	Added extractImageURLs() helper function
requirements.txt	Added imageio dependency
init.py	Removed Imagen and Kontext nodes, added SaveImage node
workflows/*.json	Updated 15+ workflow files to use new save node

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

There's no error handling for the HTTP request. If the request fails or times out, the exception will propagate without a user-friendly error message. Consider wrapping this in a try-except block with a descriptive error message.

Suggested change

	response = requests.get(image_url, timeout=30)
	response.raise_for_status()
	try:
	response = requests.get(image_url, timeout=30)
	response.raise_for_status()
	except requests.exceptions.RequestException as e:
	raise Exception(f"Failed to download image from '{image_url}': {e}") from e