Revert unintended changes in sdk/guides/agent-server/docker-sandbox.mdx to match main

Co-authored-by: openhands <openhands@all-hands.dev>

Author: openhands-agent

sdk/guides/agent-server/docker-sandbox.mdx

@@ -44,7 +44,7 @@ assert api_key is not None, "LLM_API_KEY environment variable is not set."
 llm = LLM(
     usage_id="agent",
     model="litellm_proxy/anthropic/claude-sonnet-4-5-20250929",
-    base_url=os.getenv("LLM_BASE_URL"),
+    base_url="https://llm-proxy.eval.all-hands.dev",
     api_key=SecretStr(api_key),
 )
 
@@ -258,30 +258,19 @@ assert api_key is not None, "LLM_API_KEY environment variable is not set."
 llm = LLM(
     usage_id="agent",
     model="litellm_proxy/anthropic/claude-sonnet-4-5-20250929",
-    base_url=os.getenv("LLM_BASE_URL"),
+    base_url="https://llm-proxy.eval.all-hands.dev",
     api_key=SecretStr(api_key),
 )
 
 # Create a Docker-based remote workspace with extra ports for VSCode access
-
-
-def detect_platform():
-    """Detects the correct Docker platform string."""
-    import platform
-
-    machine = platform.machine().lower()
-    if "arm" in machine or "aarch64" in machine:
-        return "linux/arm64"
-    return "linux/amd64"
-
-
 with DockerWorkspace(
     base_image="nikolaik/python-nodejs:python3.12-nodejs22",
     host_port=18010,
-    platform=detect_platform(),
+    # TODO: Change this to your platform if not linux/arm64
+    platform="linux/arm64",
     extra_ports=True,  # Expose extra ports for VSCode and VNC
 ) as workspace:
-    """Extra ports allows you to access VSCode at localhost:18011"""
+    """Extra ports allows you to access VSCode at localhost:8011"""
 
     # Create agent
     agent = get_default_agent(
@@ -452,7 +441,7 @@ assert api_key is not None, "LLM_API_KEY environment variable is not set."
 llm = LLM(
     usage_id="agent",
     model="litellm_proxy/anthropic/claude-sonnet-4-5-20250929",
-    base_url=os.getenv("LLM_BASE_URL"),
+    base_url="https://llm-proxy.eval.all-hands.dev",
     api_key=SecretStr(api_key),
 )
 
@@ -469,6 +458,7 @@ def detect_platform():
 with DockerWorkspace(
     base_image="nikolaik/python-nodejs:python3.12-nodejs22",
     host_port=8010,
+    # TODO: Change this to your platform if not linux/arm64
     platform=detect_platform(),
     extra_ports=True,  # Expose extra ports for VSCode and VNC
 ) as workspace:
@@ -502,7 +492,7 @@ with DockerWorkspace(
     logger.info(f"\n📋 Conversation ID: {conversation.state.id}")
     logger.info("📝 Sending first message...")
     conversation.send_message(
-        "Could you go to https://openhands.dev/ blog page and summarize main "
+        "Could you go to https://all-hands.dev/ blog page and summarize main "
         "points of the latest blog?"
     )
     conversation.run()