diff --git a/examples/data_interpreter_mulit-agent/di_agents.py b/examples/data_interpreter_mulit-agent/di_agents.py
index 96f30b63f..7b9678e5a 100644
--- a/examples/data_interpreter_mulit-agent/di_agents.py
+++ b/examples/data_interpreter_mulit-agent/di_agents.py
@@ -198,7 +198,7 @@ def __init__(
             max_iters=max_iters,
             verbose=verbose,
         )
-        
+
         # Overwrite the parser attribute with the custom format_instruction to reinforce the output adhere to json format.
         self.parser = RegexTaggedContentParser(
             format_instruction="""Respond with specific tags as outlined below in json format:
diff --git a/examples/data_interpreter_mulit-agent/di_multiagent.py b/examples/data_interpreter_mulit-agent/di_multiagent.py
index 784b667dd..cb6f20a0c 100644
--- a/examples/data_interpreter_mulit-agent/di_multiagent.py
+++ b/examples/data_interpreter_mulit-agent/di_multiagent.py
@@ -391,15 +391,15 @@ def init_agents() -> None:
 
     # Overwrite the parser attribute with the custom format_instruction to reinforce the output adhere to json format.
     solver_agent.parser = RegexTaggedContentParser(
-            format_instruction="""Respond with specific tags as outlined below in json format:
+        format_instruction="""Respond with specific tags as outlined below in json format:
         <thought>{what you thought}</thought>
         <function>{the function name you want to call}</function>
         <{argument name}>{argument value}</{argument name}>
         <{argument name}>{argument value}</{argument name}>
         ...""",  # noqa
-            try_parse_json=True,
-            required_keys=["thought", "function"],
-        )
+        try_parse_json=True,
+        required_keys=["thought", "function"],
+    )
 
     verifier_agent = VerifierAgent(
         name="verifier",