From 94eaa6740e95040b04feb350b5838c0313d68e08 Mon Sep 17 00:00:00 2001
From: Karan Vaidya <kaavee315@gmail.com>
Date: Tue, 17 Dec 2024 02:53:53 +0530
Subject: [PATCH] Fix bool and null handling (#1771)

---
 src/crewai/tools/tool_usage.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/crewai/tools/tool_usage.py b/src/crewai/tools/tool_usage.py
index 15227542d..3de4a8fab 100644
--- a/src/crewai/tools/tool_usage.py
+++ b/src/crewai/tools/tool_usage.py
@@ -419,9 +419,10 @@ class ToolUsage:
                 elif value.lower() in [
                     "true",
                     "false",
-                    "null",
                 ]:  # Check for boolean and null values
-                    value = value.lower()
+                    value = value.lower().capitalize()
+                elif value.lower() == "null":
+                    value = "None"
                 else:
                     # Assume the value is a string and needs quotes
                     value = '"' + value.replace('"', '\\"') + '"'