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| from flask import Flask, request, jsonify, send_file, render_template_string | |
| import requests | |
| import io | |
| import random | |
| from PIL import Image | |
| from deep_translator import GoogleTranslator | |
| app = Flask(__name__) | |
| API_URL = "https://api-inference.huggingface.co/models/Ojimi/anime-kawai-diffusion" | |
| timeout = 3000 # Set timeout to 300 seconds | |
| def query(prompt, negative_prompt="", steps=35, cfg_scale=7, sampler="DPM++ 2M Karras", seed=-1, strength=0.7, width=1024, height=1024): | |
| if not prompt: | |
| return None, "Prompt is required" | |
| # Translate prompt from Russian to English if needed | |
| prompt = GoogleTranslator(source='ru', target='en').translate(prompt) | |
| print(f'Translated prompt: {prompt}') | |
| # Enhance the prompt | |
| prompt = f"{prompt} | ultra detail, ultra elaboration, ultra quality, perfect." | |
| print(f'Final prompt: {prompt}') | |
| payload = { | |
| "inputs": prompt, | |
| "is_negative": False, | |
| "steps": steps, | |
| "cfg_scale": cfg_scale, | |
| "seed": seed if seed != -1 else random.randint(1, 1000000000), | |
| "strength": strength, | |
| "parameters": { | |
| "width": width, | |
| "height": height | |
| } | |
| } | |
| for attempt in range(3): | |
| try: | |
| response = requests.post(API_URL, json=payload, timeout=timeout) | |
| if response.status_code != 200: | |
| return None, f"Error: Failed to get image. Status code: {response.status_code}, Details: {response.text}" | |
| image_bytes = response.content | |
| image = Image.open(io.BytesIO(image_bytes)) | |
| return image, None | |
| except requests.exceptions.Timeout: | |
| if attempt < 2: | |
| print("Timeout occurred, retrying...") | |
| continue | |
| return None, "Error: The request timed out. Please try again." | |
| except requests.exceptions.RequestException as e: | |
| return None, f"Request Exception: {str(e)}" | |
| except Exception as e: | |
| return None, f"Error when trying to open the image: {e}" | |
| def index(): | |
| return render_template_string(""" | |
| <!DOCTYPE html> | |
| <html lang="ja"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Image Generator</title> | |
| </head> | |
| <body> | |
| <h1>Kawaii Diffusion Image Generator</h1> | |
| <form action="/generate" method="get"> | |
| <label for="prompt">Prompt:</label><br> | |
| <input type="text" id="prompt" name="prompt" required><br> | |
| <label for="negative_prompt">Negative Prompt:</label><br> | |
| <input type="text" id="negative_prompt" name="negative_prompt"><br> | |
| <label for="steps">Steps:</label><br> | |
| <input type="number" id="steps" name="steps" value="35"><br> | |
| <label for="cfg_scale">CFG Scale:</label><br> | |
| <input type="number" step="0.1" id="cfg_scale" name="cfg_scale" value="7"><br> | |
| <label for="strength">Strength:</label><br> | |
| <input type="number" step="0.1" id="strength" name="strength" value="0.7"><br> | |
| <label for="seed">Seed:</label><br> | |
| <input type="number" id="seed" name="seed" value="-1"><br> | |
| <label for="width">Width:</label><br> | |
| <input type="number" id="width" name="width" value="1024"><br> | |
| <label for="height">Height:</label><br> | |
| <input type="number" id="height" name="height" value="1024"><br><br> | |
| <input type="submit" value="Generate"> | |
| </form> | |
| </body> | |
| </html> | |
| """) | |
| def generate_image(): | |
| prompt = request.args.get("prompt", "") | |
| negative_prompt = request.args.get("negative_prompt", "bad hands, low quality, low quality, unnatural, dirty eyes, distorted eyes, low quality eyes, distorted arms, distorted legs, distorted face, 3 legs, 3 hands, anatomically Bad, 6 fingers, 7 fingers, less fingers, more fingers,") | |
| steps = int(request.args.get("steps", 35)) | |
| cfg_scale = float(request.args.get("cfg_scale", 7)) | |
| strength = float(request.args.get("strength", 0.7)) | |
| seed = int(request.args.get("seed", -1)) | |
| width = int(request.args.get("width", 1024)) | |
| height = int(request.args.get("height", 1024)) | |
| image, error = query(prompt, negative_prompt, steps, cfg_scale, seed=seed, strength=strength, width=width, height=height) | |
| if error: | |
| return jsonify({"error": error}), 400 | |
| img_bytes = io.BytesIO() | |
| image.save(img_bytes, format='PNG') | |
| img_bytes.seek(0) | |
| return send_file(img_bytes, mimetype='image/png') | |
| if __name__ == "__main__": | |
| app.run(host='0.0.0.0', port=7860) | |