Set default value an empty array

LuisValdesZero · LuisValdesZero · commit a74d065f7358 · 2025-09-18T11:01:38.000-03:00
Signed-off-by: Luis Valdes &lt;luis@copilotkit.ai&gt;
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_chat/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_chat/agent.py
@@ -41,7 +41,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):
     # 2. Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             # your_tool_here
         ],
 
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_chat_reasoning/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_chat_reasoning/agent.py
@@ -52,7 +52,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):
     # 2. Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             # your_tool_here
         ],
     )
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_generative_ui/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/agentic_generative_ui/agent.py
@@ -99,7 +99,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):
     # Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             generate_task_steps_generative_ui
         ],
         # Disable parallel tool calls to avoid race conditions
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/human_in_the_loop/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/human_in_the_loop/agent.py
@@ -91,7 +91,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):
     # Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             plan_execution_steps
         ],
         # Disable parallel tool calls to avoid race conditions
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/predictive_state_updates/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/predictive_state_updates/agent.py
@@ -83,7 +83,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):
     # Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             write_document_local
         ],
         # Disable parallel tool calls to avoid race conditions
diff --git a/typescript-sdk/integrations/langgraph/examples/python/agents/shared_state/agent.py b/typescript-sdk/integrations/langgraph/examples/python/agents/shared_state/agent.py
@@ -177,7 +177,7 @@ async def chat_node(state: Dict[str, Any], config: RunnableConfig):
     # Bind the tools to the model
     model_with_tools = model.bind_tools(
         [
-            *state["tools"],
+            *state.get("tools", []),
             generate_recipe
         ],
         # Disable parallel tool calls to avoid race conditions

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):`
`41`	`41`	`# 2. Bind the tools to the model`
`42`	`42`	`model_with_tools = model.bind_tools(`
`43`	`43`	`[`
`44`		`- *state["tools"],`
	`44`	`+ *state.get("tools", []),`
`45`	`45`	`# your_tool_here`
`46`	`46`	`],`
`47`	`47`
Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):`
`52`	`52`	`# 2. Bind the tools to the model`
`53`	`53`	`model_with_tools = model.bind_tools(`
`54`	`54`	`[`
`55`		`- *state["tools"],`
	`55`	`+ *state.get("tools", []),`
`56`	`56`	`# your_tool_here`
`57`	`57`	`],`
`58`	`58`	`)`
Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):`
`99`	`99`	`# Bind the tools to the model`
`100`	`100`	`model_with_tools = model.bind_tools(`
`101`	`101`	`[`
`102`		`- *state["tools"],`
	`102`	`+ *state.get("tools", []),`
`103`	`103`	`generate_task_steps_generative_ui`
`104`	`104`	`],`
`105`	`105`	`# Disable parallel tool calls to avoid race conditions`
Original file line number	Diff line number	Diff line change
`@@ -91,7 +91,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):`
`91`	`91`	`# Bind the tools to the model`
`92`	`92`	`model_with_tools = model.bind_tools(`
`93`	`93`	`[`
`94`		`- *state["tools"],`
	`94`	`+ *state.get("tools", []),`
`95`	`95`	`plan_execution_steps`
`96`	`96`	`],`
`97`	`97`	`# Disable parallel tool calls to avoid race conditions`
Original file line number	Diff line number	Diff line change
`@@ -83,7 +83,7 @@ async def chat_node(state: AgentState, config: Optional[RunnableConfig] = None):`
`83`	`83`	`# Bind the tools to the model`
`84`	`84`	`model_with_tools = model.bind_tools(`
`85`	`85`	`[`
`86`		`- *state["tools"],`
	`86`	`+ *state.get("tools", []),`
`87`	`87`	`write_document_local`
`88`	`88`	`],`
`89`	`89`	`# Disable parallel tool calls to avoid race conditions`
Original file line number	Diff line number	Diff line change
`@@ -177,7 +177,7 @@ async def chat_node(state: Dict[str, Any], config: RunnableConfig):`
`177`	`177`	`# Bind the tools to the model`
`178`	`178`	`model_with_tools = model.bind_tools(`
`179`	`179`	`[`
`180`		`- *state["tools"],`
	`180`	`+ *state.get("tools", []),`
`181`	`181`	`generate_recipe`
`182`	`182`	`],`
`183`	`183`	`# Disable parallel tool calls to avoid race conditions`