Update app.py

app.py

@@ -229,15 +229,20 @@ app.layout = dbc.Container([
             dbc.Card([
                 dbc.CardBody([
                     html.H4("Preview", className="card-title"),
-                    html.Div(id="generated-guide", style={"whiteSpace": "pre-wrap", "height": "400px", "overflowY": "auto"}),
+                    dcc.Textarea(
+                        id="generated-guide",
+                        style={"width": "100%", "height": "400px", "resize": "vertical"},
+                        readOnly=True
+                    ),
                 ])
             ], className="mt-4"),
         ], width=6),
     ])
 ], fluid=True)
 
+# Update the callback
 @app.callback(
-    [Output("generated-guide", "children"),
+    [Output("generated-guide", "value"),
      Output("download-docx", "n_clicks"),
      Output("download-md", "n_clicks")],
     [Input("generate-button", "n_clicks")],
@@ -262,15 +267,12 @@ def update_output(n_clicks, git_provider, repo_url, guide_type, exclude_folders)
     thread.join()  # Wait for the thread to complete
     
     # Retrieve the generated guide text
-    guide_text = thread.result if hasattr(thread, 'result') else None
+    guide_text = thread._return if hasattr(thread, '_return') else None
     
-    # Convert the guide_text to a format that can be displayed in the Dash app
-    if guide_text:
-        preview_content = dcc.Markdown(guide_text, style={"whiteSpace": "pre-wrap", "wordBreak": "break-word"})
-    else:
-        preview_content = "No content generated."
+    if guide_text is None:
+        guide_text = "No content generated."
     
-    return preview_content, 0, 0  # Return the preview content and reset n_clicks for download buttons
+    return guide_text, 0, 0  # Return the raw markdown text and reset n_clicks for download buttons
 
 @app.callback(
     Output("download-docx-file", "data"),