fix( #422 ): Missing: How to Access Inputs During Stream Processing

[SanthoshSiddegowda]

Location

docs/userguide/api.md lines 65-85

Problem

The docs show how to set inputs via set_input(), but don't explain how to access them in receive() and emit() methods.

What's Missing

• How to access self.latest_args in receive() and emit() methods
• Explanation that latest_args[0] is metadata, actual args start at [1]

Suggested Fix

Add example showing how to access inputs in stream processing:

def receive(self, frame):
    conf_threshold = self.latest_args[1]  # [0] is metadata
    # Use conf_threshold

[freddyaboulton]

Thank you so much @SanthoshSiddegowda !