chore: enrich pyproject.toml files with links to new references, others (#33343)

libs/partners/anthropic/README.md

@@ -2,42 +2,4 @@
 
 This package contains the LangChain integration for Anthropic's generative models.
 
-## Installation
-
-`pip install -U langchain-anthropic`
-
-## Chat Models
-
-Anthropic recommends using their chat models over text completions.
-
-You can see their recommended models [in the Anthropic docs](https://docs.anthropic.com/claude/docs/models-overview#model-recommendations).
-
-To use, you should have an Anthropic API key configured. Initialize the model as:
-
-```python
-from langchain_anthropic import ChatAnthropic
-from langchain_core.messages import AIMessage, HumanMessage
-
-model = ChatAnthropic(model="claude-3-opus-20240229", temperature=0, max_tokens=1024)
-```
-
-### Define the input message
-
-`message = HumanMessage(content="What is the capital of France?")`
-
-### Generate a response using the model
-
-`response = model.invoke([message])`
-
-For a more detailed walkthrough see [here](https://python.langchain.com/docs/integrations/chat/anthropic).
-
-## LLMs (Legacy)
-
-You can use the Claude 2 models for text completions.
-
-```python
-from langchain_anthropic import AnthropicLLM
-
-model = AnthropicLLM(model="claude-2.1", temperature=0, max_tokens=1024)
-response = model.invoke("The best restaurant in San Francisco is: ")
-```
+View the [documentation](https://docs.langchain.com/oss/python/integrations/providers/anthropic) for more details.