Update app.py

app.py

@@ -1029,7 +1029,7 @@ def main():
     # Provide a download button for the logs
     st.download_button(
         label="Download Logs",
-        data=filtered_logs,
+        data="\n".join(filtered_logs),
         file_name="./log.txt",
         mime="text/plain"
     )
@@ -1094,8 +1094,8 @@ def main():
             st.write(f"### Round {round_num + 1} ✅")
 
             logs = read_log_file2()
-            filtered_logs = [line for line in logs.splitlines() if pattern.search(line)]
-
+            filtered_log_list = [line for line in logs.splitlines() if pattern.search(line)]
+            filtered_logs = "\n".join(filtered_log_list)
             
             st.markdown(filtered_logs)
             # Provide a download button for the logs