robust handler

app.py

@@ -1,4 +1,3 @@
-import traceback
 import gradio as gr
 import os
 import torch
@@ -64,7 +63,7 @@ def dataProcessing(file, timestamp_column: str = None):
             gr.update(visible=False),  # processing_msg
             gr.update(visible=False, value=None),  # plot_output
             gr.update(visible=False, value=None),  # download_output
-            gr.update(visible=True, value=f"❌ **Error:** {str(e)}\n\n```\n{traceback.format_exc()}\n```")  # errorHandler
+            gr.update(visible=True, value=f"❌ **Error:** {str(e)}")  # errorHandler
         )
 
 

utils.py

@@ -328,7 +328,7 @@ def plotResults(df, target_cols:list[str]=None)->plt.Figure|None:
         ax.set_xlabel('Timestamp')
         ax.set_ylabel('Values')
         ax.grid(True, which='both', linestyle='--', linewidth=0.5)
-        ax.set_xticks(df['temp_timestamp_for_print'][::max(1, len(df)//10)], labels=df['timestamp'][::max(1, len(df)//10)], rotation=45)
+        ax.set_xticks(df['temp_timestamp_for_print'][::max(1, len(df)//10)], labels=df['timestamp' if 'timestamp' in df.columns else 'temp_timestamp_for_print'][::max(1, len(df)//10)], rotation=45)
         plt.tight_layout()
         df.drop(columns=['temp_timestamp_for_print'], inplace=True)
         return fig  # Return the figure object