Title: Adjust shell language switch in execute_code for Docker usage (#…

…139)

Description:
This commit modifies the conditional check in execute_code to ensure the switch to PowerShell on Windows only occurs when Docker is not being used. This keeps shell script execution consistent within a Docker container across all platforms, aligning with the function's intended behavior.

Co-authored-by: Xiaoyun Zhang <bigmiao.zhang@gmail.com>

autogen/code_utils.py

@@ -259,7 +259,7 @@ def execute_code(
 
     timeout = timeout or DEFAULT_TIMEOUT
     original_filename = filename
-    if WIN32 and lang in ["sh", "shell"]:
+    if WIN32 and lang in ["sh", "shell"] and (not use_docker):
         lang = "ps1"
     if filename is None:
         code_hash = md5(code.encode()).hexdigest()