Update app.py

app.py

@@ -5,9 +5,9 @@ import random
 import os
 from PIL import Image
 
-API_URL = "https://api-inference.huggingface.co/models/CompVis/stable-diffusion-v1-4"
+API_URL = os.getenv("API_URL")
 API_TOKEN = os.getenv("HF_READ_TOKEN")
-headers = {"Authorization": "Bearer {API_TOKEN}"}
+headers = {"Authorization": f"Bearer {API_TOKEN}"}
 
 
 def query(prompt, is_negative=False, image_style="None style", steps=8, cfg_scale=7, seed=None, num_images=4):
@@ -164,6 +164,7 @@ css = """
         #share-btn-container .wrap {
             display: none !important;
         }
+
         .gr-form{
             flex: 1 1 50%; border-top-right-radius: 0; border-bottom-right-radius: 0;
         }
@@ -176,7 +177,7 @@ css = """
 """
 
 with gr.Blocks(css=css) as demo:
-    favicon = '<img src="https://www.gstatic.com/android/keyboard/emojikitchen/20201001/u1f600/u1f600_u1f525.png" width="48px" style="display: inline">'
+    favicon = '<img src="" width="48px" style="display: inline">'
     gr.Markdown(
         f"""<h1><center>{favicon} Stable Diffusion V2.1</center></h1>
             """