Update app.py

app.py

@@ -274,6 +274,42 @@ class DicomAnalyzer:
         except Exception as e:
             print(f"Error updating display: {str(e)}")
             return self.original_display
+
+    def save_results(self):
+        """
+        Basic save function for raw results with improved error handling and logging
+        """
+        try:
+            if not self.results:
+                logger.warning("Attempted to save with no results")
+                return None, "No results to save"
+
+            df = pd.DataFrame(self.results)
+            columns_order = ['Area (mm²)', 'Mean', 'StdDev', 'Min', 'Max', 'Point']
+            df = df[columns_order]
+
+            timestamp = time.strftime("%Y%m%d_%H%M%S")
+            output_file = f"analysis_results_{timestamp}.xlsx"
+
+            with pd.ExcelWriter(output_file, engine='openpyxl') as writer:
+                df.to_excel(writer, index=False, sheet_name='Results')
+                
+                worksheet = writer.sheets['Results']
+                for idx, col in enumerate(df.columns):
+                    max_length = max(
+                        df[col].astype(str).apply(len).max(),
+                        len(str(col))
+                    ) + 2
+                    worksheet.column_dimensions[get_column_letter(idx + 1)].width = max_length
+
+            logger.info(f"Results saved successfully to {output_file}")
+            return output_file, f"Results saved successfully to {output_file}"
+
+        except Exception as e:
+            error_msg = f"Error saving results: {str(e)}"
+            logger.error(error_msg)
+            logger.error(traceback.format_exc())
+            return None, error_msg
     def add_formulas_to_template(self, ws, row_pair, col_group, red_font):
         try:
             base_col = col_group[1]  # Mean column
@@ -495,6 +531,7 @@ class DicomAnalyzer:
             self.marks.pop()
         return self.update_display(), self.format_results()
 
+# Interface Creation and Main Execution
 def create_interface():
     print("Creating interface...")
     analyzer = DicomAnalyzer()