community[minor]: migrate bigdl-llm to ipex-llm (#19518)

- **Description**: `bigdl-llm` library has been renamed to
[`ipex-llm`](https://github.com/intel-analytics/ipex-llm). This PR
migrates the `bigdl-llm` integration to `ipex-llm` .
- **Issue**: N/A. The original PR of `bigdl-llm` is
https://github.com/langchain-ai/langchain/pull/17953
- **Dependencies**: `ipex-llm` library
- **Contribution maintainer**: @shane-huang

Updated doc:   docs/docs/integrations/llms/ipex_llm.ipynb
Updated test:
libs/community/tests/integration_tests/llms/test_ipex_llm.py

docs/docs/integrations/llms/ipex_llm.ipynb

@@ -4,11 +4,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# BigDL-LLM\n",
+    "# IPEX-LLM\n",
     "\n",
-    "> [BigDL-LLM](https://github.com/intel-analytics/BigDL/) is a low-bit LLM optimization library on Intel XPU (Xeon/Core/Flex/Arc/Max). It can make LLMs run extremely fast and consume much less memory on Intel platforms. It is open sourced under Apache 2.0 License.\n",
+    "> [IPEX-LLM](https://github.com/intel-analytics/ipex-llm/) is a low-bit LLM optimization library on Intel XPU (Xeon/Core/Flex/Arc/Max). It can make LLMs run extremely fast and consume much less memory on Intel platforms. It is open sourced under Apache 2.0 License.\n",
     "\n",
-    "This example goes over how to use LangChain to interact with BigDL-LLM for text generation. \n"
+    "This example goes over how to use LangChain to interact with IPEX-LLM for text generation. \n"
    ]
   },
   {
@@ -33,7 +33,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Install BigDL-LLM for running LLMs locally on Intel CPU."
+    "Install IEPX-LLM for running LLMs locally on Intel CPU."
    ]
   },
   {
@@ -42,8 +42,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Install BigDL\n",
-    "%pip install --pre --upgrade bigdl-llm[all]"
+    "%pip install --pre --upgrade ipex-llm[all]"
    ]
   },
   {
@@ -60,7 +59,7 @@
    "outputs": [],
    "source": [
     "from langchain.chains import LLMChain\n",
-    "from langchain_community.llms.bigdl import BigdlLLM\n",
+    "from langchain_community.llms import IpexLLM\n",
     "from langchain_core.prompts import PromptTemplate"
    ]
   },
@@ -89,7 +88,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "69e018750ffb4de1af22ce49cd6957f4",
+       "model_id": "27c08180714a44c7ab766624d5054163",
        "version_major": 2,
        "version_minor": 0
       },
@@ -104,13 +103,12 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "2024-02-23 18:10:22,896 - INFO - Converting the current model to sym_int4 format......\n",
-      "2024-02-23 18:10:25,415 - INFO - BIGDL_OPT_IPEX: False\n"
+      "2024-03-27 00:58:43,670 - INFO - Converting the current model to sym_int4 format......\n"
      ]
     }
    ],
    "source": [
-    "llm = BigdlLLM.from_model_id(\n",
+    "llm = IpexLLM.from_model_id(\n",
     "    model_id=\"lmsys/vicuna-7b-v1.5\",\n",
     "    model_kwargs={\"temperature\": 0, \"max_length\": 64, \"trust_remote_code\": True},\n",
     ")"
@@ -135,6 +133,10 @@
       "/opt/anaconda3/envs/shane-langchain2/lib/python3.9/site-packages/langchain_core/_api/deprecation.py:117: LangChainDeprecationWarning: The function `run` was deprecated in LangChain 0.1.0 and will be removed in 0.2.0. Use invoke instead.\n",
       "  warn_deprecated(\n",
       "/opt/anaconda3/envs/shane-langchain2/lib/python3.9/site-packages/transformers/generation/utils.py:1369: UserWarning: Using `max_length`'s default (4096) to control the generation length. This behaviour is deprecated and will be removed from the config in v5 of Transformers -- we recommend using `max_new_tokens` to control the maximum length of the generation.\n",
+      "  warnings.warn(\n",
+      "/opt/anaconda3/envs/shane-langchain2/lib/python3.9/site-packages/ipex_llm/transformers/models/llama.py:218: UserWarning: Passing `padding_mask` is deprecated and will be removed in v4.37.Please make sure use `attention_mask` instead.`\n",
+      "  warnings.warn(\n",
+      "/opt/anaconda3/envs/shane-langchain2/lib/python3.9/site-packages/ipex_llm/transformers/models/llama.py:218: UserWarning: Passing `padding_mask` is deprecated and will be removed in v4.37.Please make sure use `attention_mask` instead.`\n",
       "  warnings.warn(\n"
      ]
     },
@@ -156,6 +158,13 @@
     "question = \"What is AI?\"\n",
     "output = llm_chain.run(question)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {

docs/vercel.json

@@ -92,6 +92,10 @@
       "source": "/docs/integrations/llms/huggingface_hub",
       "destination": "/docs/integrations/llms/huggingface_endpoint"
     },
+    {
+      "source": "/docs/integrations/llms/bigdl",
+      "destination": "/docs/integrations/llms/ipex_llm"
+    },
     {
       "source": "/docs/integrations/llms/watsonxllm",
       "destination": "/docs/integrations/llms/ibm_watsonx"