Update app.py

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 from gradio_client import Client
 import os
 import logging
+from urllib.parse import parse_qs, urlparse
 
 # Initialize the client for image generation
 client_image = Client("mukaist/DALLE-4K")
@@ -55,8 +56,22 @@ def gradio_interface(prompt, resolution_key):
     else:
         return None, "There was an error processing your photo. Please try again later."
 
-def create_gradio_interface():
+def create_gradio_interface(username):
     with gr.Blocks() as interface:
+        gr.HTML(f"""
+        <script src="https://telegram.org/js/telegram-web-app.js"></script>
+        <script>
+            document.addEventListener('DOMContentLoaded', function() {{
+                window.Telegram.WebApp.init();
+                window.Telegram.WebApp.setTitle("Welcome, {username}!");
+                document.getElementById('my-button').addEventListener('click', function() {{
+                    window.Telegram.WebApp.close();
+                }});
+            }});
+        </script>
+        <h3>Welcome, {username}! Generate images based on prompts.</h3>
+        """)
+        
         prompt_input = gr.Textbox(label="Prompt", placeholder="Enter your prompt here...")
         resolution_dropdown = gr.Dropdown(choices=list(resolutions.keys()), label="Resolution", value="1024x1024")
         generate_button = gr.Button("Generate")
@@ -68,7 +83,6 @@ def create_gradio_interface():
                               inputs=[prompt_input, resolution_dropdown],
                               outputs=[result_output, message_output])
         
-        # Add custom CSS to hide the specific footer element
         gr.HTML("""
         <style>
             footer.svelte-1rjryqp {
@@ -79,10 +93,23 @@ def create_gradio_interface():
 
     return interface
 
-def launch_gradio():
+def launch_gradio(username):
     # Launch the Gradio interface
-    interface = create_gradio_interface()
+    interface = create_gradio_interface(username)
     interface.launch()
 
-if __name__ == "__main__":
-    launch_gradio()
+def extract_username_from_url(url):
+    parsed_url = urlparse(url)
+    params = parse_qs(parsed_url.query)
+    return params.get('username', ["Guest"])[0]
+
+def get_username_from_url():
+    # Placeholder URL, replace with actual URL or method to get URL in deployment
+    url = 'https://measmonysuon-webapp.hf.space/?username=Guest'
+    username = extract_username_from_url(url)
+    logger.info(f"Extracted username: {username}")
+    return username
+
+# Launch Gradio with the extracted or default username
+username = get_username_from_url()
+launch_gradio(username)