[SDXL] Hardcoded input_block indices in hook.py

[huchenlei]

Following code seems to fail when running SDXL model, as SDXL only has 9 input blocks

sd-webui-controlnet/scripts/hook.py

Lines 766 to 776 in 0cfc88b

	input_block_indices = [4, 5, 7, 8, 10, 11]
	for w, i in enumerate(input_block_indices):
	module = model.input_blocks[i]
	module.gn_weight = 1.0 - float(w) / float(len(input_block_indices))
	gn_modules.append(module)
	output_block_indices = [0, 1, 2, 3, 4, 5, 6, 7]
	for w, i in enumerate(output_block_indices):
	module = model.output_blocks[i]
	module.gn_weight = float(w) / float(len(output_block_indices))
	gn_modules.append(module)

The code was added in #1278. I don't understand why reference adain need that code running even when reference control type is not selected. @lllyasviel

[huchenlei]

Blocking #1936

[huchenlei]

Worked around in #1936.