display back proper credentials to original author

app.py

@@ -281,7 +281,16 @@ def on_center_mode_change(mode):
 
 
 with gr.Blocks(css=APP_CSS) as demo:
-    gr.Markdown("# MapToPoster – Hugging Face Demo")
+   
+    gr.Markdown(
+    """
+    # MapToPoster – Gradio
+
+    Original project by Ankur (MapToPoster)  
+    Based on the open-source repository: https://github.com/originalankur/maptoposter  
+    Many thanks for the original work and inspiration.
+    """
+    )
 
     center_mode = gr.Radio(
         label="Center",