Update app.py

app.py

@@ -366,8 +366,8 @@ class IssueManager:
              logger.error("Repository URL and Hugging Face Token are required.")
              # Return empty plot of the correct type for analytics
              empty_fig = go.Figure()
-             empty_fig.update_layout(title="Issue Severity Distribution", xaxis={{"visible": False}, yaxis={{"visible": False},
-                               annotations=[{{"text": "Scan needed.", "xref": "paper", "yref": "paper", "showarrow": False}],
+             empty_fig.update_layout(title="Issue Severity Distribution", xaxis={{"visible": False}}, yaxis={{"visible": False}}),
+                               annotations=[{{"text": "Scan needed.", "xref": "paper", "yref": "paper", "showarrow": False}}],
                                plot_bgcolor='rgba(0,0,0,0)', paper_bgcolor='rgba(0,0,0,0)')
              return [], empty_fig, "Error: Repository URL and Hugging Face Token are required.", empty_fig