From af54b2f3efae2475613378b848d13a1a7429791c Mon Sep 17 00:00:00 2001
From: axelwalter <axel.walter@uni-tuebingen.de>
Date: Wed, 14 Feb 2024 13:26:55 +0100
Subject: [PATCH] improve commment on process ids

---
 src/workflow/CommandExecutor.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/workflow/CommandExecutor.py b/src/workflow/CommandExecutor.py
index 6218771..614faf2 100644
--- a/src/workflow/CommandExecutor.py
+++ b/src/workflow/CommandExecutor.py
@@ -87,7 +87,8 @@ def run_command(self, command: list[str], write_log: bool = True) -> None:
         process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         child_pid = process.pid
         
-        # Record the PID for potential management
+        # Record the PID to keep track of running processes associated with this workspace/workflow
+        # User can close the Streamlit app and return to a running workflow later
         pid_file_path = self.pid_dir / str(child_pid)
         pid_file_path.touch()