mirror of
https://github.com/EvolutionAPI/adk-python.git
synced 2025-07-13 15:14:50 -06:00
95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
# Copyright 2025 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import random
|
|
|
|
from google.adk.agents.llm_agent import LlmAgent
|
|
from google.adk.agents.sequential_agent import SequentialAgent
|
|
from google.genai import types
|
|
|
|
|
|
# --- Roll Die Sub-Agent ---
|
|
def roll_die(sides: int) -> int:
|
|
"""Roll a die and return the rolled result."""
|
|
return random.randint(1, sides)
|
|
|
|
|
|
roll_agent = LlmAgent(
|
|
name="roll_agent",
|
|
description="Handles rolling dice of different sizes.",
|
|
model="gemini-2.0-flash",
|
|
instruction="""
|
|
You are responsible for rolling dice based on the user's request.
|
|
When asked to roll a die, you must call the roll_die tool with the number of sides as an integer.
|
|
""",
|
|
tools=[roll_die],
|
|
generate_content_config=types.GenerateContentConfig(
|
|
safety_settings=[
|
|
types.SafetySetting( # avoid false alarm about rolling dice.
|
|
category=types.HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT,
|
|
threshold=types.HarmBlockThreshold.OFF,
|
|
),
|
|
]
|
|
),
|
|
)
|
|
|
|
|
|
def check_prime(nums: list[int]) -> str:
|
|
"""Check if a given list of numbers are prime."""
|
|
primes = set()
|
|
for number in nums:
|
|
number = int(number)
|
|
if number <= 1:
|
|
continue
|
|
is_prime = True
|
|
for i in range(2, int(number**0.5) + 1):
|
|
if number % i == 0:
|
|
is_prime = False
|
|
break
|
|
if is_prime:
|
|
primes.add(number)
|
|
return (
|
|
"No prime numbers found."
|
|
if not primes
|
|
else f"{', '.join(str(num) for num in primes)} are prime numbers."
|
|
)
|
|
|
|
|
|
prime_agent = LlmAgent(
|
|
name="prime_agent",
|
|
description="Handles checking if numbers are prime.",
|
|
model="gemini-2.0-flash",
|
|
instruction="""
|
|
You are responsible for checking whether numbers are prime.
|
|
When asked to check primes, you must call the check_prime tool with a list of integers.
|
|
Never attempt to determine prime numbers manually.
|
|
Return the prime number results to the root agent.
|
|
""",
|
|
tools=[check_prime],
|
|
generate_content_config=types.GenerateContentConfig(
|
|
safety_settings=[
|
|
types.SafetySetting( # avoid false alarm about rolling dice.
|
|
category=types.HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT,
|
|
threshold=types.HarmBlockThreshold.OFF,
|
|
),
|
|
]
|
|
),
|
|
)
|
|
|
|
root_agent = SequentialAgent(
|
|
name="simple_sequential_agent",
|
|
sub_agents=[roll_agent, prime_agent],
|
|
# The agents will run in the order provided: roll_agent -> prime_agent
|
|
)
|