Update app.py

app.py

@@ -514,11 +514,17 @@ def analyze_sequence_for_tree(sequence: str, matching_percentage: float) -> tupl
         tree_html_path = os.path.join(temp_dir, f'phylogenetic_tree_interactive_{query_id}.html')
         fig.write_html(tree_html_path)
         
-        # Generate and save detailed report
-        report_html_content = analyzer.generate_detailed_report(matched_ids, actual_percentage)
-        report_html_path = os.path.join(temp_dir, f'detailed_report_{query_id}.html')
-        with open(report_html_path, 'w', encoding='utf-8') as f:
-            f.write(report_html_content)
+        # Generate detailed report
+        report_success = analyzer.generate_detailed_report(matched_ids, actual_percentage)
+        report_html_path = None
+        if report_success:
+            report_filename = f"detailed_report_{query_id.replace('/', '_')}.html"
+            report_html_path = os.path.abspath(report_filename)
+            if not os.path.exists(report_html_path):
+                logging.warning(f"Report file not found at {report_html_path}")
+                report_html_path = None
+        else:
+            logging.warning("Failed to generate detailed report")
         
         success_msg = f"✅ Analysis complete! Found {len(matched_ids)} similar sequences with {actual_percentage:.2f}% average similarity."