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Use Pydantic for weather parameters in get_weather #120

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Merged
friggeri merged 1 commit into from
Jan 23, 2026
Merged

Use Pydantic for weather parameters in get_weather #120

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17 changes: 13 additions & 4 deletions docs/getting-started.md
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Original file line number Diff line number Diff line change
Expand Up @@ -458,11 +458,16 @@ import sys
from copilot import CopilotClient
from copilot.tools import define_tool
from copilot.generated.session_events import SessionEventType
from pydantic import BaseModel, Field

# Define the parameters for the tool using Pydantic
class GetWeatherParams(BaseModel):
city: str = Field(description="The name of the city to get weather for")

# Define a tool that Copilot can call
@define_tool(description="Get the current weather for a city")
async def get_weather(params: dict) -> dict:
city = params["city"]
async def get_weather(params: GetWeatherParams) -> dict:
city = params.city
# In a real app, you'd call a weather API here
conditions = ["sunny", "cloudy", "rainy", "partly cloudy"]
temp = random.randint(50, 80)
Expand Down Expand Up @@ -724,10 +729,14 @@ import sys
from copilot import CopilotClient
from copilot.tools import define_tool
from copilot.generated.session_events import SessionEventType
from pydantic import BaseModel, Field

class GetWeatherParams(BaseModel):
city: str = Field(description="The name of the city to get weather for")

@define_tool(description="Get the current weather for a city")
async def get_weather(params: dict) -> dict:
city = params["city"]
async def get_weather(params: GetWeatherParams) -> dict:
city = params.city
conditions = ["sunny", "cloudy", "rainy", "partly cloudy"]
temp = random.randint(50, 80)
condition = random.choice(conditions)
Expand Down