Update app.py

app.py

@@ -81,14 +81,11 @@ if uploaded_file is not None:
             # Create a metrics DataFrame
             metrics_df = pd.DataFrame(metrics)
 
-            # Add bold formatting to the headers for tabulate
-            bold_headers = [f"\033[1m{header}\033[0m" for header in metrics_df.columns]
-
             # Format table with tabulate
             table = tabulate(
                 metrics_df, 
-                headers=bold_headers, 
-                tablefmt="fancy_grid", 
+                headers=['\033[1m' + header + '\033[0m' for header in metrics_df.columns],  # Bold headers
+                tablefmt="grid",  # Set table format to grid for borders
                 showindex=False, 
                 numalign="center", 
                 stralign="center"