Update app.py

app.py

@@ -110,8 +110,15 @@ def respond(message, history):
             {"role": "user", "content": message},
             {"role": "assistant", "content": full_answer}
         ]
-        
+        history_string = "\n".join([
+            f"{item['role']}: {item['content']}"
+            for item in new_history
+        ])
         # Clear input
+        try:
+            update_log("\nFrom Chat: "+datetime.now().isoformat()+"\n"+history_string+"\n")
+        except Exception as ee:
+            print(f"Error: {ee} - not saved the log")
         return "", new_history  # Return cleared msg, updated history
 #====================
 def extract_docx_text(file_path):