Update main.py

main.py

@@ -725,6 +725,25 @@ async def get_last_action():
     """Serves a simple HTML page displaying the content of last_action.txt."""
     file_content_raw = ""
     error_message = None
+    # --- Add Debugging ---
+    print("--- Debugging /last_action ---")
+    current_cwd = os.getcwd()
+    print(f"Current Working Directory: {current_cwd}")
+    absolute_path = os.path.abspath(LAST_ACTION_FILE)
+    print(f"Attempting to read absolute path: {absolute_path}")
+    print(f"Checking existence with os.path.exists: {os.path.exists(absolute_path)}")
+    try:
+        print(f"Listing contents of CWD ({current_cwd}): {os.listdir(current_cwd)}")
+    except Exception as list_err:
+        print(f"Could not list CWD: {list_err}")
+    try:
+        # Explicitly check /app if CWD is different
+        if current_cwd != '/app':
+             print(f"Listing contents of /app: {os.listdir('/app')}")
+    except Exception as list_err:
+        print(f"Could not list /app: {list_err}")
+    print("--- End Debugging ---")
+    # --- End Debugging ---
     try:
         # Read the file content fresh on each request
         with open(LAST_ACTION_FILE, "r", encoding="utf-8") as f: