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app.py

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+import streamlit as st
+import requests
+from PIL import Image
+import datetime
+import io
+import os
+
+output_dir = "outputs"
+os.makedirs(output_dir, exist_ok=True)
+
+st.set_page_config(initial_sidebar_state="collapsed", page_icon="static/sai_logo.ico", layout="centered")
+
+def generate_image(api_key, prompt, aspect_ratio, mode, model, seed, output_format, strength=None, negative_prompt=None, image_file=None): #, num_outputs=1):
+    headers = {
+        "authorization": f"Bearer {api_key}",
+        "accept": "image/*"
+    }
+    data = {
+        "prompt": prompt,
+        "mode": mode,
+        "model": model,
+#       "num_outputs": num_outputs,
+        "output_format": output_format
+    }
+    
+    files = {"none": ''}  # Default to no file if none provided
+
+    if mode == "text-to-image":
+        files["aspect_ratio"] = (None, aspect_ratio)
+    elif mode == "image-to-image":
+        if seed != 0:
+            data['seed'] = seed
+    if negative_prompt:
+            data['negative_prompt'] = negative_prompt
+    if image_file is not None:
+            image_bytes = image_file.getvalue()
+            files = {'image': ('image.jpg', image_bytes, 'image/jpeg')}
+    if strength is not None:
+        files["strength"] = (None, str(strength))
+    if seed is not None:
+        files["seed"] = (None, str(seed))
+    response = requests.post(
+        "https://api.stability.ai/v2beta/stable-image/generate/sd3",
+        headers=headers,
+        files=files,
+        data=data
+    )
+    return response
+
+def main():
+    st.image("static/SD3_webui_logo_image.png", width=700)
+    
+    if 'api_key' not in st.session_state:
+        st.session_state.api_key = ""
+    if 'prompt' not in st.session_state:
+        st.session_state.prompt = ""
+    if 'negative_prompt' not in st.session_state:
+        st.session_state.negative_prompt = ""
+    if 'seed' not in st.session_state:
+        st.session_state.seed = 0
+    
+    api_key = st.text_input("Enter your API key:", type="password", value=st.session_state.api_key)
+    models = st.selectbox("Select model:", ["sd3", "sd3-turbo"], index=0)
+    mode = st.selectbox("Select generation mode:", ["text-to-image", "image-to-image"], index=0)
+    prompt = st.text_area("Enter positive prompt:", value=st.session_state.prompt)
+    negative_prompt = st.text_input("Enter negative prompt: (optional)", value=st.session_state.negative_prompt)
+    aspect_ratios = st.selectbox("Select the aspect ratio:", ["1:1", "2:3", "3:2", "4:5", "5:4", "16:9", "21:9", "9:16", "9:21"], index=0) if mode == "text-to-image" else None
+    seed = st.slider("Set seed: (randomize = 0)", min_value=0, max_value=4294967294, value=st.session_state.seed, step=1)
+    strength = st.slider("Denoising strength:", min_value=0.0, max_value=1.0, value=0.5, step=0.01) if mode == "image-to-image" else None
+#   num_outputs = st.number_input("Batch Count:", min_value=1, max_value=20, value=1, step=1)
+    output_formats = st.selectbox("Select the output format:", ["jpeg", "png"], index=1)
+    
+    st.session_state.api_key = api_key
+    st.session_state.prompt = prompt
+    st.session_state.negative_prompt = negative_prompt
+    st.session_state.seed = seed
+    
+    uploaded_file = st.file_uploader("Upload for image-to-image generation:", type=["png", "jpg", "jpeg"]) if mode == "image-to-image" else None
+
+    if st.button('Generate Image', use_container_width=True):
+        with st.spinner('Generating Image...'):
+            result = generate_image(api_key, prompt, aspect_ratios, mode, models, seed, output_formats, strength, negative_prompt, uploaded_file)
+            if result.status_code == 200:
+                image = Image.open(io.BytesIO(result.content))
+                st.image(image, use_column_width=True)
+                current_time = datetime.datetime.now().strftime("%Y%m%d_%H.%M.%S").lower()
+                file_path = os.path.join(output_dir, f"gen_{models}_{seed}_{current_time}.{output_formats}")
+                image.save(file_path)
+                st.success(f'Image saved to {file_path}')
+            else:
+                st.error('Failed to generate image: ' + str(result.json()))
+                
+    with st.sidebar:
+        st.link_button("Stability.Ai _ API Documentation", "https://platform.stability.ai/docs/api-reference")
+        with st.expander(("Image Generation Costs"), expanded=True):
+            st.markdown((
+            """
+            - SD3 - 6.5 credits per image or $0.065
+            - SD3 Turbo - 4.0 credits per image or $0.04
+            
+            Additional credits can be purchased via the account_page button below.
+            
+            Credits cost $10 per 1,000 credits, which is    enough credits for roughly 154 SD3 images or 250 SD3 Turbo images.
+            """
+        ))
+        st.link_button("Account_Page", "https://platform.stability.ai/account/credits")
+                
+if __name__ == "__main__":
+    main()

pages/Gallery.py

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+import streamlit as st
+import os
+from PIL import Image
+import glob
+
+output_dir = "outputs"
+st.set_page_config(initial_sidebar_state="expanded", page_icon="static/sai_logo.ico", layout="centered")
+
+with st.sidebar:
+   st.link_button("Stability.Ai _ API Documentation", "https://platform.stability.ai/docs/api-reference")
+   with st.expander(("Image Generation Costs"), expanded=True):
+            st.markdown((
+            """
+            - SD3 - 6.5 credits per image or $0.065
+            - SD3 Turbo - 4.0 credits per image or $0.04
+            
+            Additional credits can be purchased via the account_page button below.
+            
+            Credits cost $10 per 1,000 credits, which is enough credits for roughly 154 SD3 images or 250 SD3 Turbo images.
+            """
+      ))
+   st.link_button("Account_Page", "https://platform.stability.ai/account/credits")
+files = glob.glob(os.path.join(output_dir, '*'))
+for file in files:
+   image = Image.open(file)
+   st.image(image, caption=os.path.basename(file), use_column_width=True)

requirements.txt

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+streamlit
+requests
+pillow
+datetime