diff --git a/src/crewai/agents/agent_builder/utilities/base_token_process.py b/src/crewai/agents/agent_builder/utilities/base_token_process.py
index 50a02023f..ced4dd1a7 100644
--- a/src/crewai/agents/agent_builder/utilities/base_token_process.py
+++ b/src/crewai/agents/agent_builder/utilities/base_token_process.py
@@ -1,4 +1,8 @@
 from crewai.types.usage_metrics import UsageMetrics
+import logging
+
+
+logger = logging.getLogger(__name__)
 
 
 class TokenProcess:
@@ -27,10 +31,12 @@ class TokenProcess:
         Raises:
             ValueError: If tokens is negative.
         """
-        if tokens is not None:
-            if tokens < 0:
-                raise ValueError("Token count cannot be negative")
-            self.cached_prompt_tokens += tokens
+        if tokens is None:
+            logger.debug("Received None value for token count")
+            return
+        if tokens < 0:
+            raise ValueError("Token count cannot be negative")
+        self.cached_prompt_tokens += tokens
 
     def sum_successful_requests(self, requests: int) -> None:
         self.successful_requests += requests
diff --git a/tests/utilities/test_token_process.py b/tests/utilities/test_token_process.py
index 7fb89dab7..98ae5e69b 100644
--- a/tests/utilities/test_token_process.py
+++ b/tests/utilities/test_token_process.py
@@ -4,7 +4,10 @@ from crewai.agents.agent_builder.utilities.base_token_process import TokenProces
 
 
 class TestTokenProcess(unittest.TestCase):
+    """Test suite for TokenProcess class token counting functionality."""
+
     def setUp(self):
+        """Initialize a fresh TokenProcess instance before each test."""
         self.token_process = TokenProcess()
 
     def test_sum_cached_prompt_tokens_with_none(self):