Chore: latest python sdk alpha in demos (CopilotKit#1002)

* chore: use latest python sdk alpha version

* chore: use specific langgraph version for demos

Author: ranst91

examples/coagents-qa-native/agent/poetry.lock

@@ -9,14 +9,14 @@ license = "MIT"
 name = "greeter"
 version = "0.0.1"
 dependencies = [
-  "langgraph",
+  "langgraph==0.2.52",
   "langchain_core",
   "langchain_openai",
   "langchain-google-genai",
   "langchain",
   "openai",
   "langchain-community",
-  "copilotkit==0.1.28a5",
+  "copilotkit==0.1.28a6",
 ]
 
 [build-system]
@@ -25,15 +25,15 @@ build-backend = "setuptools.build_meta"
 
 [tool.poetry.dependencies]
 python = "^3.12"
-langgraph = "^0.2.39"
+langgraph = "0.2.52"
 langchain-core = "^0.3.12"
 langchain-openai = "0.2.3"
 langchain-anthropic = "0.2.3"
 langchain-google-genai = "2.0.0"
 langchain = "0.3.4"
 openai = "^1.52.1"
 langchain-community = "^0.3.1"
-copilotkit = "0.1.28a5"
+copilotkit = "0.1.28a6"
 uvicorn = "^0.31.0"
 python-dotenv = "^1.0.1"
 

examples/coagents-qa-native/agent/pyproject.toml

@@ -9,14 +9,14 @@ license = "MIT"
 name = "greeter"
 version = "0.0.1"
 dependencies = [
-  "langgraph",
+  "langgraph==0.2.52",
   "langchain_core",
   "langchain_openai",
   "langchain-google-genai",
   "langchain",
   "openai",
   "langchain-community",
-  "copilotkit==0.1.28a5",
+  "copilotkit==0.1.28a6",
 ]
 
 [build-system]
@@ -25,13 +25,13 @@ build-backend = "setuptools.build_meta"
 
 [tool.poetry.dependencies]
 python = "^3.12"
-langgraph = "^0.2.39"
+langgraph = "0.2.52"
 langchain-core = "^0.3.12"
 langchain-openai = "0.2.3"
 langchain = "0.3.4"
 openai = "^1.52.1"
 langchain-community = "^0.3.1"
-copilotkit = "0.1.28a5"
+copilotkit = "0.1.28a6"
 uvicorn = "^0.31.0"
 python-dotenv = "^1.0.1"
 langchain-anthropic = "0.2.3"

examples/coagents-qa-text/agent/poetry.lock

@@ -9,7 +9,7 @@ license = "MIT"
 name = "research_canvas"
 version = "0.0.1"
 dependencies = [
-  "langgraph",
+  "langgraph==0.2.52",
   "langchain_core",
   "langchain-google-genai",
   "langchain_openai",
@@ -18,7 +18,7 @@ dependencies = [
   "langchain-community",
   "langchain-anthropic",
   "tavily-python",
-  "copilotkit==0.1.28a5",
+  "copilotkit==0.1.28a6",
   "python-dotenv",
   "uvicorn",
   "html2text"
@@ -30,8 +30,8 @@ build-backend = "setuptools.build_meta"
 
 [tool.poetry.dependencies]
 python = "^3.12"
-copilotkit = "0.1.28a5"
-langgraph = "^0.2.39"
+copilotkit = "0.1.28a6"
+langgraph = "0.2.52"
 langchain-core = "^0.3.12"
 langchain-openai = "0.2.3"
 langchain-community = "^0.3.1"

examples/coagents-qa-text/agent/pyproject.toml

@@ -9,14 +9,14 @@ license = "MIT"
 name = "greeter"
 version = "0.0.1"
 dependencies = [
-  "langgraph",
+  "langgraph==0.2.52",
   "langchain_core",
   "langchain_openai",
   "langchain-google-genai",
   "langchain",
   "openai",
   "langchain-community",
-  "copilotkit==0.1.28a5",
+  "copilotkit==0.1.28a6",
 ]
 
 [build-system]
@@ -25,14 +25,14 @@ build-backend = "setuptools.build_meta"
 
 [tool.poetry.dependencies]
 python = "^3.12"
-langgraph = "^0.2.34"
+langgraph = "0.2.52"
 langchain-core = "^0.3.8"
 langchain-openai = "^0.2.1"
 langchain-anthropic = "^0.2.1"
 langchain = "^0.3.1"
 openai = "^1.51.0"
 langchain-community = "^0.3.1"
-copilotkit = "0.1.28a5"
+copilotkit = "0.1.28a6"
 uvicorn = "^0.31.0"
 python-dotenv = "^1.0.1"
 langchain-google-genai = "^2.0.4"