From fe3453294d418e946e5cb5cf2a1329a3a9040eb3 Mon Sep 17 00:00:00 2001
From: Lucas Gomide <lucaslg200@gmail.com>
Date: Wed, 27 May 2026 18:23:54 -0300
Subject: [PATCH] fix: widen max_tokens to int | float | None + apply ruff
 format

---
 lib/crewai/src/crewai/events/types/llm_events.py | 2 +-
 lib/crewai/src/crewai/llms/base_llm.py           | 8 +++-----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/crewai/src/crewai/events/types/llm_events.py b/lib/crewai/src/crewai/events/types/llm_events.py
index 13585d495..b1be8c3d5 100644
--- a/lib/crewai/src/crewai/events/types/llm_events.py
+++ b/lib/crewai/src/crewai/events/types/llm_events.py
@@ -52,7 +52,7 @@ class LLMCallStartedEvent(LLMEventBase):
     # All optional so legacy emitters keep working unchanged.
     temperature: float | None = None
     top_p: float | None = None
-    max_tokens: int | None = None
+    max_tokens: int | float | None = None
     stream: bool | None = None
     seed: int | None = None
     stop_sequences: list[str] | None = None
diff --git a/lib/crewai/src/crewai/llms/base_llm.py b/lib/crewai/src/crewai/llms/base_llm.py
index aaaca1cd0..b2d66273f 100644
--- a/lib/crewai/src/crewai/llms/base_llm.py
+++ b/lib/crewai/src/crewai/llms/base_llm.py
@@ -151,7 +151,7 @@ class BaseLLM(BaseModel, ABC):
     model: str
     temperature: float | None = None
     top_p: float | None = None
-    max_tokens: int | None = None
+    max_tokens: int | float | None = None
     stream: bool | None = None
     seed: int | None = None
     frequency_penalty: float | None = None
@@ -481,7 +481,7 @@ class BaseLLM(BaseModel, ABC):
         from_agent: BaseAgent | None = None,
         temperature: float | None = None,
         top_p: float | None = None,
-        max_tokens: int | None = None,
+        max_tokens: int | float | None = None,
         stream: bool | None = None,
         seed: int | None = None,
         stop_sequences: list[str] | None = None,
@@ -489,9 +489,7 @@ class BaseLLM(BaseModel, ABC):
         presence_penalty: float | None = None,
         n: int | None = None,
     ) -> None:
-        """Emit LLM call started event.
-
-        """
+        """Emit LLM call started event."""
         from crewai.utilities.serialization import to_serializable
 
         if temperature is None: