Update app.py

app.py

@@ -977,19 +977,11 @@ def create_interface():
         def open_tree(html_file):
             if html_file and os.path.exists(html_file):
                 try:
-                    # Generate a temporary URL for the file using Gradio's file serving in a Space
-                    from gradio.utils import get_space
-                    space_url = get_space()  # Gets the Space URL if running in a Space
-                    if space_url:
-                        # Construct a URL to the file (relative path from the Space root)
-                        file_path = os.path.relpath(html_file, os.getcwd())
-                        file_url = f"{space_url}/file={file_path}"
-                        return gr.update(value=f"<script>window.open('{file_url}', '_blank');</script>")
-                    else:
-                        # Fallback for local testing or if space_url fails
-                        return gr.update(value=f"<p>Please download the file and open it in your browser: <a href='/file={html_file}' download>Download</a></p>")
+               # Use Gradio's file serving by providing the file path directly
+                    file_url = f"/file={html_file}"
+                    return gr.update(value=f"<script>window.open('{file_url}', '_blank');</script>")
                 except Exception as e:
-                    return gr.update(value=f"<p>Error opening tree: {str(e)}. Please download and open the file manually: <a href='/file={html_file}' download>Download</a></p>")
+                    return gr.update(value=f"<p>Error opening tree: {str(e)}. Please download the file and open it manually: <a href='/file={html_file}' download>Download</a></p>")
             return gr.update(value="<p>No tree file available. Run analysis to generate one.</p>")
         
         # Connect events