```diff
--- test_files/186-original.txt	2025-03-07 19:06:31
+++ test_files/186-modified.txt	2025-03-07 19:06:31
@@ -9,27 +9,33 @@
     role="Python Code Executor",
     goal="Execute Python code in a Jupyter notebook cell and return the results.",
     verbose=True,
-    memory=True,
     backstory="You are an expert in executing Python code and interpreting results in a sandbox environment.",
-    allow_delegation=False,
-    tools=tools,
+    tools=list(tools),
 )
 
-python_code = """
-def calculate_sum(a, b):
-    return a + b
+python_code =  """
+def factorial(n):
+    if n < 0:
+        return "Factorial is not defined for negative numbers."
+    elif n == 0 or n == 1:
+        return 1
+    else:
+        result = 1
+        for i in range(2, n + 1):
+            result *= i
+        return result
 
-result = calculate_sum(5, 3)
-print(result)
+# Example usage
+number = 5
+result = factorial(number)
+print(f"The factorial of {number} is {result}.")
 """
 
+
 execute_code_task = Task(
-    description="Execute the following Python code and return the results:\n\n"
-    + python_code,
+    description="Execute the following Python code and return the results:\n\n"+ python_code,
     expected_output="Execution of Python code returned the results.",
-    tools=tools,
     agent=python_executor_agent,
-    allow_delegation=False,
 )
 
 crew = Crew(
```
