Using codebase as tools

[anilaltuner]

Add capability to define and integrate custom tools using Python classes

Implement a feature that allows users to create custom tools as Python classes and seamlessly integrate them into the workflow system. This will enhance flexibility and use cases on Dria Workflows

Example:

class CustomMathTool(Tool):
    name = "CustomMathTool"
    description = "Performs custom mathematical operations"

    def process(self, x: float, y: float, operation: str) -> float:
        if operation == "add":
            return x + y
        elif operation == "multiply":
            return x * y
        else:
            raise ValueError("Unsupported operation")

# Register the custom tool
register_tool(CustomMathTool)

# Use in workflow
builder.step(
    id="math_operation",
    tool="CustomMathTool",
    inputs={"x": 5, "y": 3, "operation": "multiply"}
)