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client.py
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client.py
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# Copyright The Lightning AI team.
#
# 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 json
import requests
tools = [
{
"type": "function",
"function": {
"name": "get_current_weather",
"description": "Get the current weather in a given location",
"parameters": {
"type": "object",
"properties": {
"location": {
"type": "string",
"description": "The city and state, e.g. San Francisco, CA",
},
"unit": {
"type": "string",
"enum": ["celsius", "fahrenheit"],
},
},
"required": ["location"],
},
},
}
]
messages = [
{
"role": "system",
"content": "You are a helpful assistant with tool calling capabilities. When you receive a tool call response, use the output to format an answer to the orginal use question.",
},
{"role": "user", "content": "What's the weather like in Kathmandu today?"},
{
"role": "assistant",
"content": "",
"tool_calls": [
{
"id": "call_6duDxk",
"type": "function",
"function": {
"name": "get_current_weather",
"arguments": '{"location": "Kathmandu, NP", "unit": "celsius"}',
},
}
],
},
{
"role": "ipython",
"tool_call_id": "call_6duDxk",
"name": "get_current_weather",
"content": '{"location": "Kathmandu", "temperature": "32", "unit": "celsius"}',
},
]
response = requests.post(
"http://127.0.0.1:8000/v1/chat/completions",
json={
"model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
"stream": False,
"temperature": 0.5,
"max_tokens": 1024,
"top_p": 0.95,
"tools": tools,
"messages": messages,
},
)
completion = response.json()
assistant_message = completion["choices"][0]["message"]
print(
f"Status: {response.status_code}\nResponse:\n {json.dumps(assistant_message, indent=4)}"
)