gemma4

Author: networkandcode

gemma4-try/.python-version

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+3.13

gemma4-try/README.md

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+from google.adk import Agent
+
+from dotenv import load_dotenv
+
+from tool import fetch_fruits, greet_user
+
+load_dotenv()
+
+from vars import (
+    AGENT_NAME,
+    MODEL,
+)
+
+search_agent = Agent(
+    name=AGENT_NAME,
+    model=MODEL,
+    tools=[fetch_fruits, greet_user]
+)

gemma4-try/agent.py

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+import asyncio
+
+from google.genai import types
+
+from runner import runner
+from session_service import session_service
+from vars import (
+    APP_NAME,
+    SESSION_ID,
+    USER_ID,
+)
+    
+async def main():
+    await session_service.create_session(
+        app_name=APP_NAME,
+        user_id=USER_ID,
+        session_id=SESSION_ID
+    )
+    
+    while True:
+        user_message = input("User: ")
+        content = types.Content(role='user', parts=[types.Part(text=user_message)])
+        
+        async for event in runner.run_async(user_id=USER_ID, session_id=SESSION_ID, new_message=content):
+            if event.is_final_response():
+                if event.content and event.content.parts:
+                    for part in event.content.parts:
+                        if (not part.thought):
+                            print(part.text)
+            else:
+                print(event)
+                
+
+if __name__ == "__main__":
+    asyncio.run(main())

gemma4-try/main.py

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+[project]
+name = "gemma4-try"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "google-adk>=2.1.0",
+    "python-dotenv>=1.2.2",
+]

gemma4-try/pyproject.toml

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+from google.adk.runners import Runner
+
+from agent import search_agent
+from session_service import session_service
+from vars import (
+    APP_NAME, 
+)
+
+runner = Runner(
+    agent=search_agent,
+    app_name=APP_NAME,
+    session_service=session_service
+)

gemma4-try/runner.py

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+from google.adk.sessions import InMemorySessionService
+
+session_service = InMemorySessionService()

gemma4-try/session_service.py

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+import httpx
+
+def fetch_fruits(fruit: str):
+    url = f"https://api.example.com/api/fruit/{fruit}"
+
+    with httpx.Client() as client:
+        response = client.get(url, timeout=10.0)
+        response.raise_for_status()
+
+        fruits_data = response.json()
+        return fruits_data
+
+
+def greet_user(user: str):
+    return f"Hello {user}"

gemma4-try/tool.py

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+AGENT_NAME="test_agent"
+APP_NAME = "test_app"
+MODEL="gemma-4-31b-it" # gemma-4-26b-a4b-it is also supported
+SESSION_ID = "test_session"
+USER_ID = "test_user"