From dc9e9a66db95b3c24ca0040cd529d24c2881e9ba Mon Sep 17 00:00:00 2001
From: aditya thomas <aditya.thomas@alum.mit.edu>
Date: Fri, 29 Mar 2024 04:03:54 +0530
Subject: [PATCH] docs: update docstring of the ChatAnthropic and AnthropicLLM
 classes (#18649)

**Description:** Update docstring of the ChatAnthropic and AnthropicLLM
classes
**Issue:** Not applicable
**Dependencies:** None
---
 .../langchain_anthropic/chat_models.py        |  7 +++---
 .../anthropic/langchain_anthropic/llms.py     | 22 +++++--------------
 2 files changed, 8 insertions(+), 21 deletions(-)

diff --git a/libs/partners/anthropic/langchain_anthropic/chat_models.py b/libs/partners/anthropic/langchain_anthropic/chat_models.py
index 0e3e668a3cb..aa39a8640cc 100644
--- a/libs/partners/anthropic/langchain_anthropic/chat_models.py
+++ b/libs/partners/anthropic/langchain_anthropic/chat_models.py
@@ -134,16 +134,15 @@ def _format_messages(messages: List[BaseMessage]) -> Tuple[Optional[str], List[D
 class ChatAnthropic(BaseChatModel):
     """Anthropic chat model.
 
-    To use, you should have the packages ``anthropic`` and ``langchain-anthropic``
-    installed, and the environment variable ANTHROPIC_API_KEY set with your API key,
-    or pass it as a named parameter to the constructor.
+    To use, you should have the environment variable ``ANTHROPIC_API_KEY``
+    set with your API key, or pass it as a named parameter to the constructor.
 
     Example:
         .. code-block:: python
 
             from langchain_anthropic import ChatAnthropic
 
-            model = ChatAnthropic()
+            model = ChatAnthropic(model='claude-3-opus-20240229')
     """
 
     class Config:
diff --git a/libs/partners/anthropic/langchain_anthropic/llms.py b/libs/partners/anthropic/langchain_anthropic/llms.py
index e9ab14a397a..90bcf33377d 100644
--- a/libs/partners/anthropic/langchain_anthropic/llms.py
+++ b/libs/partners/anthropic/langchain_anthropic/llms.py
@@ -139,29 +139,17 @@ class _AnthropicCommon(BaseLanguageModel):
 
 
 class AnthropicLLM(LLM, _AnthropicCommon):
-    """Anthropic large language models.
+    """Anthropic large language model.
 
-    To use, you should have the ``anthropic`` python package installed, and the
-    environment variable ``ANTHROPIC_API_KEY`` set with your API key, or pass
-    it as a named parameter to the constructor.
+    To use, you should have the environment variable ``ANTHROPIC_API_KEY``
+    set with your API key, or pass it as a named parameter to the constructor.
 
     Example:
         .. code-block:: python
 
-            import anthropic
-            from langchain_community.llms import Anthropic
+            from langchain_anthropic import AnthropicLLM
 
-            model = Anthropic(model="<model_name>", anthropic_api_key="my-api-key")
-
-            # Simplest invocation, automatically wrapped with HUMAN_PROMPT
-            # and AI_PROMPT.
-            response = model("What are the biggest risks facing humanity?")
-
-            # Or if you want to use the chat mode, build a few-shot-prompt, or
-            # put words in the Assistant's mouth, use HUMAN_PROMPT and AI_PROMPT:
-            raw_prompt = "What are the biggest risks facing humanity?"
-            prompt = f"{anthropic.HUMAN_PROMPT} {prompt}{anthropic.AI_PROMPT}"
-            response = model(prompt)
+            model = AnthropicLLM()
     """
 
     class Config: