Summary:
1. Use <2 for MCP version so it doesn't break if the MCP sdk upgrades.
2. Test the func schema extraction logic.
3. Fix the logic to get the version nuber of the framework
Test Plan:
unit tests
## Summary:
Towards #404. I made this configurable because it's not clear this is
always a good thing to do. I also made it default to False because I'm
not sure if this could cause errors.
If it works out well, we can switch the default in the future as a small
breaking changes
## Test Plan:
Unit tests
### **Summary**
This pull request fixes docstring in `ToolsToFinalOutputFunction`, where
`ToolToFinalOutputResult` was incorrectly referenced instead of
`ToolsToFinalOutputResult`.
### **Changes Made**
- Updated the docstring of `ToolsToFinalOutputFunction` to correctly
reference `ToolsToFinalOutputResult`.
### **Before**
```python
"""A function that takes a run context and a list of tool results, and returns a
`ToolToFinalOutputResult`.
"""
```
### **After**
```python
"""A function that takes a run context and a list of tool results, and returns a
`ToolsToFinalOutputResult`.
"""
```
### **Why This Change?**
- The incorrect reference could cause confusion for developers reading
the code.
- This aligns the documentation with the actual return type of the
function.
### **Checklist**
- [x] Verify correct reference to `ToolsToFinalOutputResult`
- [x] Ensure no functionality is affected
### **Testing**
This is a documentation-only change and does not affect runtime
behavior.
### **Reviewer Notes**
- Please review for accuracy in documentation.
- No additional tests are needed since this is a non-functional change.
Towards #345
## Summary:
Using a `dict` or `Mapping` isn't strict-mode compliant. But we were
checking for the literal `True` whereas the value can also be an array,
for example. Fix that.
## Test Plan:
Unit tests
## Summary:
Adds tracing and tests for tracing.
- Tools are added to the agents
- Theres a span for the mcp tools lookup
- Functions have MCP data
## Test Plan:
Unit tests
.
## Summary:
Adds tracing and tests for tracing.
- Tools are added to the agents
- Theres a span for the mcp tools lookup
- Functions have MCP data
## Test Plan:
Unit tests
.
This pull request introduces functionality for visualizing agent
structures using Graphviz. The changes include adding a new dependency,
implementing functions to generate and draw graphs, and adding tests for
these functions.
New functionality for visualizing agent structures:
* Added `graphviz` as a new dependency in `pyproject.toml`.
* Implemented functions in `src/agents/visualizations.py` to generate
and draw graphs for agents using Graphviz. These functions include
`get_main_graph`, `get_all_nodes`, `get_all_edges`, and `draw_graph`.
Testing the new visualization functionality:
* Added tests in `tests/test_visualizations.py` to verify the
correctness of the graph generation and drawing functions. The tests
cover `get_main_graph`, `get_all_nodes`, `get_all_edges`, and
`draw_graph`.
For example, given the following code:
```python
from agents import Agent, function_tool
from agents.visualizations import draw_graph
@function_tool
def get_weather(city: str) -> str:
return f"The weather in {city} is sunny."
spanish_agent = Agent(
name="Spanish agent",
instructions="You only speak Spanish.",
)
english_agent = Agent(
name="English agent",
instructions="You only speak English",
)
triage_agent = Agent(
name="Triage agent",
instructions="Handoff to the appropriate agent based on the language of the request.",
handoffs=[spanish_agent, english_agent],
tools=[get_weather],
)
draw_graph(triage_agent)
```
Generates the following image:
<img width="614" alt="Screenshot 2025-03-13 at 18 36 23"
src="https://github.com/user-attachments/assets/d01fe502-6886-4efb-aaf8-c92e4524b0fe"
/>
Previously the stream was closing as soon as all the audio was added but
didn't wait for it to be finished. Additionally the audio might seem
chopped off if there is no additional silence so this PR also adds one
second of silence before exiting the program.
## Summary:
#263 added this behavior. The goal was to prevent infinite loops when
tool choice was set. The key change I'm making is:
1. Making it configurable on the agent.
2. Doing bookkeeping in the Runner to track this, to prevent mutating
agents.
3. Not resetting the global tool choice in RunConfig.
## Test Plan:
Unit tests.
.
## Summary:
#263 added this behavior. The goal was to prevent infinite loops when tool choice was set. The key change I'm making is:
1. Making it configurable on the agent.
2. Doing bookkeeping in the Runner to track this, to prevent mutating agents.
3. Not resetting the global tool choice in RunConfig.
## Test Plan:
Unit tests.
.
### Summary:
Spins up a stdio server with some local files, then asks the model
questions.
### Test Plan:
Run the example, see it work.
(repeat of #322)
