Fix docs (#1890)

docs/backend/native_api.ipynb

@@ -5,7 +5,6 @@
    "metadata": {},
    "source": [
     "# Native APIs\n",
-    "\n",
     "Apart from the OpenAI compatible APIs, the SGLang Runtime also provides its native server APIs. We introduce these following APIs:\n",
     "\n",
     "- `/generate`\n",
@@ -40,7 +39,6 @@
     "    terminate_process,\n",
     "    print_highlight,\n",
     ")\n",
-    "import subprocess, json\n",
     "\n",
     "server_process = execute_shell_command(\n",
     "\"\"\"\n",
@@ -56,8 +54,7 @@
    "metadata": {},
    "source": [
     "## Generate\n",
-    "\n",
-    "Used to generate completion from the model, similar to the `/v1/completions` API in OpenAI. Detailed parameters can be found in the [sampling parameters](https://sgl-project.github.io/references/sampling_params.html)."
+    "Generate completions. This is similar to the `/v1/completions` in OpenAI API. Detailed parameters can be found in the [sampling parameters](https://sgl-project.github.io/references/sampling_params.html)."
    ]
   },
   {
@@ -72,7 +69,7 @@
     "data = {\"text\": \"What is the capital of France?\"}\n",
     "\n",
     "response = requests.post(url, json=data)\n",
-    "print_highlight(response.text)"
+    "print_highlight(response.json())"
    ]
   },
   {
@@ -80,8 +77,7 @@
    "metadata": {},
    "source": [
     "## Get Server Args\n",
-    "\n",
-    "Used to get the serving args when the server is launched."
+    "Get the arguments of a server."
    ]
   },
   {
@@ -102,7 +98,7 @@
    "source": [
     "## Get Model Info\n",
     "\n",
-    "Used to get the model info.\n",
+    "Get the information of the model.\n",
     "\n",
     "- `model_path`: The path/name of the model.\n",
     "- `is_generation`: Whether the model is used as generation model or embedding model."
@@ -120,7 +116,7 @@
     "response_json = response.json()\n",
     "print_highlight(response_json)\n",
     "assert response_json[\"model_path\"] == \"meta-llama/Llama-3.2-1B-Instruct\"\n",
-    "assert response_json[\"is_generation\"] == True\n",
+    "assert response_json[\"is_generation\"] is True\n",
     "assert response_json.keys() == {\"model_path\", \"is_generation\"}"
    ]
   },
@@ -128,8 +124,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Health and Health Generate\n",
-    "\n",
+    "## Health Check\n",
     "- `/health`: Check the health of the server.\n",
     "- `/health_generate`: Check the health of the server by generating one token."
    ]
@@ -164,7 +159,7 @@
    "source": [
     "## Flush Cache\n",
     "\n",
-    "Used to flush the radix cache. It will be automatically triggered when the model weights are updated by the `/update_weights` API."
+    "Flush the radix cache. It will be automatically triggered when the model weights are updated by the `/update_weights` API."
    ]
   },
   {
@@ -259,7 +254,7 @@
    "source": [
     "## Encode\n",
     "\n",
-    "Used to encode text into embeddings. Note that this API is only available for [embedding models](./openai_embedding_api.ipynb) and will raise an error for generation models.\n",
+    "Encode text into embeddings. Note that this API is only available for [embedding models](./openai_embedding_api.ipynb) and will raise an error for generation models.\n",
     "Therefore, we launch a new server to server an embedding model.\n"
    ]
   },