replace ReActLlamaIndexMotleyAgent to ReActMotleyAgent in math_crewai

examples/old/math_crewai.py

@@ -1,7 +1,7 @@
 from dotenv import load_dotenv
 
 from motleycrew import MotleyCrew
-from motleycrew.agents.llama_index import ReActLlamaIndexMotleyAgent
+from motleycrew.agents.langchain import ReActMotleyAgent
 from motleycrew.tools import PythonREPLTool
 from motleycrew.common import configure_logging
 
@@ -11,14 +11,14 @@ def main():
     repl_tool = PythonREPLTool()
 
     # Define your agents with roles and goals
-    solver1 = ReActLlamaIndexMotleyAgent(
+    solver1 = ReActMotleyAgent(
         name="High School Math Teacher",
-        prompt_prefix="""You are a high school math teacher with a passion for problem-solving.
+        prompt_prefix="Generate great solutions to math problems",
+        description="""You are a high school math teacher with a passion for problem-solving.
         To solve a math problem, you first reason about it, step by step, then generate the code to solve it exactly,
         using sympy, then use the REPL tool to evaluate that code, and then
         use the output to generate a human-readable solution.""",
         verbose=True,
-        description="Generate great solutions to math problems",
         tools=[repl_tool],
     )