add file_processing_time

app.py

@@ -405,6 +405,7 @@ class ChatBot:
             return "Please upload a CSV file first."
 
         try:
+            start_time = time.time()
             print(f"Processing file using model: {self.model_key}")
             # Handle file from Gradio
             file_path = file.name if hasattr(file, 'name') else str(file)
@@ -466,10 +467,11 @@ class ChatBot:
                 return f"Error creating chain: {str(e)}"
 
             # Add basic file info to chat history for context
+            file_processing_time = time.time() - start_time
             file_info = f"CSV successfully loaded with {df.shape[0]} rows and {len(df.columns)} columns using model {self.model_key}. Columns: {', '.join(df.columns.tolist())}"
             self.chat_history.append(("System", file_info))
 
-            return f"CSV file successfully processed with model {self.model_key}! You can now chat with the model to analyze the data."
+            return f"CSV file successfully processed with model {self.model_key}! You can now chat with the model to analyze the data.\n\n[Processing time: {file_processing_time:.2f} seconds]"
         except Exception as e:
             import traceback
             print(traceback.format_exc())