Unexpected keyword argument when generating images

[eahenle]

I am getting the following error when attempting to generate (most recent commit, running locally, Ubuntu 22, python 3.9)

Generating with strength 0.75, steps 30, guidance_scale 7.5, seed -1
Traceback (most recent call last):
  File "/home/adrian/UnstableFusion/unstablefusion.py", line 912, in handle_generate_button
    image = self.get_handler().generate(prompt,
  File "/home/adrian/UnstableFusion/diffusionserver.py", line 117, in generate
    im = self.text2img(
  File "/home/adrian/.local/lib/python3.9/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context
    return func(*args, **kwargs)
TypeError: __call__() got an unexpected keyword argument 'strength'

This looks a little bit like #3 but protobuf is already installed. Commenting out the strength=strength, on diffusionserver.py:121 removes the error and allows image generation, but obviously disables an important parameter.

[ahrm]

This is caused by using incompatible version of diffusers. Updated requirements.txt to specify exact diffusers version (instead of minimum).

[eahenle]

I found that I needed to install the exact minimum package versions listed in requirements.txt, for all packages, with two exceptions:

• opencv-python==4.7.0.68 (pip can't find v4.2.0.32, even though it's on PyPI...)
• torch==1.11.0 (didn't want to deal with changing the version, lol, and it works in the end)

I also needed to specify the following additional dependency versions:

• jinja2==2.10.1
• markupsafe==0.23.0
• itsdangerous==0.24.0
• werkzeug==0.15.0

I'll make a PR to specify some of this in the README, in case you think it's worth noting.