chore(deps): update boto3 requirement from <1.37.24,>=1.36.20 to >=1.36.20,<1.37.26 in /examples/chatbots/python

chore(deps): update boto3 requirement from <1.37.24,>=1.36.20 to >=1.36.20,<1.37.26 in /examples/chatbots/python #18