Create a conversation context.
#include "asr/asr.h"
asr_context_hdl_t* asr_context_create(cfg_item_t *cfg)
A pointer to the configuration item associated with the context.
The asr_context_create() function invokes the context_create() callback function defined in the recognizer interface, asr_recognizer_if.
A pointer to the new context handle on success; NULL on error.