Create app.py

app.py

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+import streamlit as st
+import torch
+from diffusers import DiffusionPipeline
+
+# Model paths and settings
+color_book_lora_path = "artificialguybr/ColoringBookRedmond-V2"
+color_book_trigger = ", ColoringBookAF, Coloring Book"
+
+@st.cache_resource
+def load_pipeline(lora):
+    device = "cuda" if torch.cuda.is_available() else "cpu"
+    st.write(f"Using device: {device}")  # Displaying the selected device
+    pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-1.0", 
+                                             torch_dtype=torch.float16 if device == "cuda" else torch.float32,
+                                             use_safetensors=True,
+                                             variant="fp16" if device == "cuda" else None)
+    if lora != "None":
+        st.write(f"Loading Lora model: {color_book_lora_path}")  # Debugging Lora loading
+        pipe.load_lora_weights(color_book_lora_path)
+    return pipe
+
+def image_generation(pipe, prompt, negative_prompt):
+    try:
+        image = pipe(
+            prompt=prompt,
+            negative_prompt="blurred, ugly, watermark, low resolution" + negative_prompt,
+            num_inference_steps=20,
+            guidance_scale=9.0
+        ).images[0]
+        return image
+    except Exception as e:
+        st.error(f"Error generating image: {str(e)}")
+        return None
+
+# Data for different styles
+table = [
+    {
+        "name": "sai-neonpunk",
+        "prompt": "neonpunk style . cyberpunk, vaporwave, neon, vibes, vibrant, stunningly beautiful, crisp, detailed, sleek, ultramodern, magenta highlights, dark purple shadows, high contrast, cinematic, ultra detailed, intricate, professional",
+        "negative_prompt": "painting, drawing, illustration, glitch, deformed, mutated, cross-eyed, ugly, disfigured"
+    },
+    {
+        "name": "futuristic-retro cyberpunk",
+        "prompt": "retro cyberpunk. 80's inspired, synthwave, neon, vibrant, detailed, retro futurism",
+        "negative_prompt": "modern, desaturated, black and white, realism, low contrast"
+    },
+    {
+        "name": "Dark Fantasy",
+        "prompt": "Dark Fantasy Art, dark, moody, dark fantasy style",
+        "negative_prompt": "ugly, deformed, noisy, blurry, low contrast, bright, sunny"
+    },
+    {
+        "name": "Double Exposure",
+        "prompt": "Double Exposure Style, double image ghost effect, image combination, double exposure style",
+        "negative_prompt": "ugly, deformed, noisy, blurry, low contrast"
+    },
+    {
+        "name": "None",
+        "prompt": "8K ",
+        "negative_prompt": "painting, drawing, illustration, glitch, deformed, mutated, cross-eyed, ugly, disfigured"
+    }
+]
+
+# Convert list to dict for easier lookup
+styles_dict = {entry["name"]: entry for entry in table}
+
+# Streamlit app title and styling
+st.title("Coloring Book Generator")
+st.markdown("<h2 style='text-align: center; color: #888;'>By Taizun</h2>", unsafe_allow_html=True)
+
+# Add a header image
+st.image("https://your-image-link.com", use_column_width=True)  # Replace with your image URL or local path
+
+# Prompt input from user
+prompt = st.text_input("Enter your Prompt", value="A cute Lion")
+
+# Dropdown for selecting Lora
+select_lora = st.selectbox("Select your Lora", options=["Coloring Book", "None"])
+
+# Dropdown for selecting style
+style_name = st.selectbox("Select a Style", options=list(styles_dict.keys()))
+
+# Display the selected style's prompt and negative prompt
+if style_name:
+    selected_entry = styles_dict[style_name]
+    selected_style_prompt = selected_entry["prompt"]
+    selected_style_negative_prompt = selected_entry["negative_prompt"]
+
+# Button for image generation
+if st.button("Generate Awesome Image"):
+    with st.spinner("Generating your awesome image..."):
+        pipeline = load_pipeline(select_lora)
+        if select_lora == "None":
+            image = image_generation(pipeline, prompt + selected_style_prompt, selected_style_negative_prompt)
+        else:
+            image = image_generation(pipeline, prompt + selected_style_prompt + color_book_trigger, selected_style_negative_prompt)
+        if image:
+            st.image(image)
+
+# Add a footer with credit by Taizun (smaller text)
+st.markdown("""
+    <style>
+        .footer {
+            text-align: center;
+            font-size: 0.8rem;
+            color: #888;
+            margin-top: 30px;
+        }
+    </style>
+    <div class="footer">
+        <p>Created by Taizun | Powered by Streamlit</p>
+    </div>
+    """, unsafe_allow_html=True)
+