Use python:3-alpine image for code execution (#1192)

autogpt/commands/execute_code.py

@@ -40,10 +40,10 @@ def execute_python_file(file: str):
     try:
         client = docker.from_env()
 
-        # You can replace 'python:3.8' with the desired Python image/version
+        # You can replace this with the desired Python image/version
         # You can find available Python images on Docker Hub:
         # https://hub.docker.com/_/python
-        image_name = "python:3.10"
+        image_name = "python:3-alpine"
         try:
             client.images.get(image_name)
             print(f"Image '{image_name}' found locally")