Add cohere command-R model (#11852)

* Add cohere command-R model

* bump version

llama-index-integrations/llms/llama-index-llms-cohere/llama_index/llms/cohere/utils.py

@@ -11,6 +11,7 @@ from tenacity import (
 )
 
 COMMAND_MODELS = {
+    "command-r": 128000,
     "command": 4096,
     "command-nightly": 4096,
     "command-light": 4096,

llama-index-integrations/llms/llama-index-llms-cohere/pyproject.toml

@@ -27,7 +27,7 @@ exclude = ["**/BUILD"]
 license = "MIT"
 name = "llama-index-llms-cohere"
 readme = "README.md"
-version = "0.1.2"
+version = "0.1.3"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"