Fix demo.launch() for Hugging Face Spaces environment

app.py

@@ -205,7 +205,7 @@ with gr.Blocks(theme=gr.themes.Soft(), css=custom_css) as demo:
     
     gr.Markdown(
         """
-        ## About This Model
+        ## About the model
         
         DentaInstruct-1.2B is a specialised language model fine-tuned on dental educational content.
         It's designed to provide educational information about dental health, procedures, and oral care.
@@ -248,4 +248,4 @@ with gr.Blocks(theme=gr.themes.Soft(), css=custom_css) as demo:
     clear.click(lambda: None, None, chatbot, queue=False)
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch(server_name="0.0.0.0", server_port=7860)