refactor(core): simplify reasoning_content null check in OpenAI compatible LLM

Author: jinliyl

flowllm/__init__.py

@@ -11,4 +11,4 @@
 from . import gallery  # noqa: E402, F401  # pylint: disable=wrong-import-position,unused-import
 # from . import extensions  # noqa: E402, F401  # pylint: disable=wrong-import-position,unused-import
 
-__version__ = "0.2.0.9"
+__version__ = "0.2.0.10"

flowllm/core/llm/openai_compatible_llm.py

@@ -123,7 +123,7 @@ def stream_chat(
                     else:
                         delta = chunk.choices[0].delta
 
-                        if hasattr(delta, "reasoning_content") and delta.reasoning_content is not None:
+                        if hasattr(delta, "reasoning_content") and delta.reasoning_content:
                             yield FlowStreamChunk(chunk_type=ChunkEnum.THINK, chunk=delta.reasoning_content)
 
                         else:
@@ -225,7 +225,7 @@ async def astream_chat(
                     else:
                         delta = chunk.choices[0].delta
 
-                        if hasattr(delta, "reasoning_content") and delta.reasoning_content is not None:
+                        if hasattr(delta, "reasoning_content") and delta.reasoning_content:
                             yield FlowStreamChunk(chunk_type=ChunkEnum.THINK, chunk=delta.reasoning_content)
 
                         else: