Update app.py

app.py

@@ -5,11 +5,16 @@ import random
 import os
 from PIL import Image
 
-API_URL = "https://api-inference.huggingface.co/models/cagliostrolab/animagine-xl-3.1"
+API_URLS = {
+    "Animagine XL 3.1": "https://api-inference.huggingface.co/models/cagliostrolab/animagine-xl-3.1",
+    "Animagine XL 3.0": "https://api-inference.huggingface.co/models/cagliostrolab/animagine-xl-3.0"
+}
+DEFAULT_MODEL = "Animagine XL 3.1"
 API_TOKEN = os.getenv("HF_READ_TOKEN") # it is free 
 headers = {"Authorization": f"Bearer {API_TOKEN}"}
 
-def query(prompt, is_negative=False, steps=1, cfg_scale=6, seed=None):
+def query(prompt, is_negative=False, steps=1, cfg_scale=6, seed=None, model_version=DEFAULT_MODEL):
+    API_URL = API_URLS[model_version]
     payload = {
         "inputs": prompt,
         "is_negative": is_negative,
@@ -21,6 +26,7 @@ def query(prompt, is_negative=False, steps=1, cfg_scale=6, seed=None):
     image_bytes = requests.post(API_URL, headers=headers, json=payload).content
     image = Image.open(io.BytesIO(image_bytes))
     return image
+
 css = """
   body {
     background-color: #fafafa !important;
@@ -52,7 +58,7 @@ css = """
 
 """
 
-with gr.Blocks(css=css, theme="gstaff/sketch") as Animagine:
+with gr.Blocks(css=css) as Animagine:
     gr.HTML(
         """
             <div style="text-align: center; margin: 0 auto;">
@@ -65,10 +71,16 @@ with gr.Blocks(css=css, theme="gstaff/sketch") as Animagine:
         """
     )
     with gr.Row():
+        gr.Dropdown(
+            label="Model Version",
+            choices=list(API_URLS.keys()),
+            default=DEFAULT_MODEL,
+            elem_id="model-dropdown"
+        )
         with gr.Column(elem_id="prompt-container"):
             text_prompt = gr.Textbox(label="Prompt", value="1girl, c.c., code geass, white shirt, long sleeves, turtleneck, sitting, looking at viewer, eating, pizza, plate, fork, knife, table, chair, table, restaurant, cinematic angle, cinematic lighting, masterpiece, best quality", placeholder="a cute cat", lines=1, elem_id="prompt-text-input")
             negative_prompt = gr.Textbox(label="Negative Prompt", value="nsfw, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name, ", lines=1, elem_id="negative-prompt-text-input")
             text_button = gr.Button("Generate", variant='primary', elem_id="gen-button")
         image_output = gr.Image(type="pil", label="Output Image", elem_id="gallery")
-    text_button.click(query, inputs=[text_prompt, negative_prompt], outputs=image_output)
-Animagine.launch(show_api=False)
+    text_button.click(query, inputs=[text_prompt, negative_prompt, "model-dropdown"], outputs=image_output)
+Animagine.launch(show_api=False)