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onnx-web
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add open cors header

This commit is contained in:
Sean Sube 2023-01-04 22:20:56 -06:00
parent 8b0caf1925
commit 513d0a4d0f
1 changed files with 7 additions and 5 deletions
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12
api/serve.py
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@ -1,5 +1,5 @@
from diffusers import OnnxStableDiffusionPipeline
from flask import Flask, request, send_file
from flask import Flask, request, response, send_file
from io import BytesIO
from os import environ, path, makedirs
@ -38,15 +38,15 @@ def txt2img():
if len(image_queue) > 0:
return 'Queue full: %s' % (image_queue)
origin = request.origin
user = request.remote_addr
prompt = request.args.get('prompt', empty_prompt)
height = request.args.get('height', max_height)
width = request.args.get('width', max_width)
steps = int(request.args.get('steps', max_steps))
cfg = int(request.args.get('cfg', max_cfg))
print("txt2img from %s: %s/%s, %sx%s, %s" % (origin, cfg, steps, width, height, prompt))
image_queue.add(origin)
print("txt2img from %s: %s/%s, %sx%s, %s" % (user, cfg, steps, width, height, prompt))
image_queue.add(user)
image = pipe(prompt, height, width, num_inference_steps=steps, guidance_scale=cfg).images[0]
# image.save("astronaut_rides_horse.png")
@ -55,5 +55,7 @@ def txt2img():
image.save(img_io, 'PNG', quality=100)
img_io.seek(0)
image_queue.remove(origin)
image_queue.remove(user)
response.headers.add('Access-Control-Allow-Origin', '*')
return send_file(img_io, mimetype='image/png')