Update main.py

main.py

@@ -124,18 +124,33 @@ def resultbt():
 
 @app.route('/dbresults')
 def dbresults():
-    """Fetch all results from MongoDB and render them in a template."""
-    # Fetch all documents from the MongoDB collection
-    all_results = collection.find()  # Returns a cursor
-    
+    """Fetch all results from MongoDB, show aggregated data, and render in a template."""
+    # Fetch all documents from MongoDB, sorted by timestamp in descending order
+    all_results = collection.find().sort("timestamp", -1)  # Sort by timestamp, latest first
+
     # Convert cursor to a list of dictionaries
     results_list = []
+    tumor_count = 0
+    no_tumor_count = 0
+
     for result in all_results:
         result['_id'] = str(result['_id'])  # Convert ObjectId to string for JSON serialization
         results_list.append(result)
 
-    # Pass the results to the HTML template
-    return render_template('dbresults.html', results=results_list)
+        # Count total patients with tumor and without tumor
+        if result['prediction'] == 'Tumor Detected':
+            tumor_count += 1
+        else:
+            no_tumor_count += 1
+
+    total_patients = len(results_list)  # Total number of patients
+
+    # Pass the results and aggregated counts to the HTML template
+    return render_template('dbresults.html', 
+                           results=results_list, 
+                           total_patients=total_patients, 
+                           tumor_count=tumor_count, 
+                           no_tumor_count=no_tumor_count)
 
 
 if __name__ == '__main__':