Build Agentic workflows with function calling, powered by LangChain.
Install latest branch:
pip install git+https://github.com/aniketmaurya/agents.git@mainor, for editable installation:
git clone https://github.com/aniketmaurya/agents.git
cd agents
pip install -e .✅ OpenAI
✅ Cohere Command R and Command R+
✅ LlamaCPP (open-source)
LLM with access to weather API:
from agents.llms import LlamaCppChatCompletion
from agents.tools import get_current_weather, wikipedia_search
from agents.tool_executor import need_tool_use
llm = LlamaCppChatCompletion.from_default_llm(n_ctx=0)
llm.bind_tools([get_current_weather, wikipedia_search]) # Add any tool from LangChain
messages = [
{"role": "user", "content": "how is the weather in London today?"}
]
output = llm.chat_completion(messages)
if need_tool_use(output):
print("Using weather tool")
tool_results = llm.run_tools(output)
tool_results[0]["role"] = "assistant"
updated_messages = messages + tool_results
updated_messages = updated_messages + [
{"role": "user", "content": "Think step by step and answer my question based on the above context."}
]
output = llm.chat_completion(updated_messages)
print(output.choices[0].message.content)Expand output:
Certainly, let's break down the information provided in the weather data for London:
1. **Temperature**: It is currently 23°C (73°F) in London.
2. **Cloud Cover**: There are no clouds at the moment.
3. **Humidity**: The humidity level is 38%.
4. **Precipitation**: There has been no precipitation today, with 0 inches recorded.
5. **Pressure**: The atmospheric pressure is 1023 hPa (30 inches).
6. **Visibility**: The visibility is currently 10 km (6 miles).
7. **Weather Condition**: It's a sunny day in London.
8. **Wind**: The wind is blowing from the northwest at a speed of 9 km/h (6 mph).
Based on this information, it seems like today is a beautiful and sunny day in London. The temperature is quite
pleasant, and there's no precipitation to worry about. It's a great time to be outdoors!
Agents also support Cohere API for tool use/function calling. Check out the reproducible notebook here.
You can build an AI Agent that can see the world with computer vision.
from agents.llms import LlamaCppChatCompletion
from agents.tools import wikipedia_search, google_search, image_inspector
llm = LlamaCppChatCompletion.from_default_llm(n_ctx=0)
llm.bind_tools([google_search, wikipedia_search, image_inspector])
image_url = "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"
messages = [
{"role": "system", "content": "You are a helpful assistant that has access to tools and use that to help humans."},
{"role": "user",
"content": f"Check this image {image_url} and suggest me a location where I can go in London which looks similar"}
]
output = llm.chat_completion(messages)
tool_results = llm.run_tools(output)
updated_messages = messages + tool_results
messages = updated_messages + [{"role": "user", "content": "please answer me, based on the tool results."}]
output = llm.chat_completion(messages)
print(output.choices[0].message.content)Expand output:
Based on the image you provided, it appears to be a nature boardwalk surrounded by lush green grass and a peaceful
sky filled with clouds. The presence of people indicates that it could be a popular spot for outdoor activities or
leisurely walks. If you're looking for a similar location in London, you might consider visiting one of the city's
many parks or nature reserves. Here are a few suggestions:
1. **Richmond Park**: This is the largest royal park in London and offers a variety of landscapes, including open
grasslands, wooded areas, and lakes. It's a great place for walking, cycling, and enjoying the outdoors.
2. **Hampstead Heath**: Another large green space in London, Hampstead Heath is known for its ponds, meadows, and
woodlands. It's a popular spot for picnics, sunbathing, and hiking.
3. **Greenwich Park**: This park offers panoramic views of the city and is home to several historic buildings,
including the Royal Observatory. It's a great place for a leisurely walk or a picnic.
4. **Victoria Park**: A smaller but still beautiful park in East London, Victoria Park is known for its lakes,
gardens, and outdoor events.
5. **Hyde Park**: One of the most central parks in London, Hyde Park offers a variety of attractions, including the
Serpentine Lake, Speaker's Corner, and several monuments.
These locations all offer a peaceful and natural environment similar to the image you provided, making them
excellent choices for a day out in London.
Built with PyCharm 🧡. Thanks to JetBrains for supporting this work by providing free credits.
