Fix async issue when streaming with Mistral AI (#13292)

llama-index-integrations/llms/llama-index-llms-mistralai/llama_index/llms/mistralai/base.py

@@ -324,7 +324,7 @@ class MistralAI(FunctionCallingLLM):
         messages = to_mistral_chatmessage(messages)
         all_kwargs = self._get_all_kwargs(**kwargs)
 
-        response = await self._aclient.chat_stream(messages=messages, **all_kwargs)
+        response = self._aclient.chat_stream(messages=messages, **all_kwargs)
 
         async def gen() -> ChatResponseAsyncGen:
             content = ""

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

@@ -27,7 +27,7 @@ exclude = ["**/BUILD"]
 license = "MIT"
 name = "llama-index-llms-mistralai"
 readme = "README.md"
-version = "0.1.11"
+version = "0.1.12"
 
 [tool.poetry.dependencies]
 python = ">=3.9,<4.0"