feat : : implement session-based local caching to reduce redundant Su…#143
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Soniyakmt wants to merge 2 commits into
Open
feat : : implement session-based local caching to reduce redundant Su…#143Soniyakmt wants to merge 2 commits into
Soniyakmt wants to merge 2 commits into
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… output and prevent TTS regressions.
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fixes #87
summary:
Added local response caching for GenAI to reduce repeated Sugar-AI requests and improve response speed for repeated questions.
What changed
I had made: Added [cache.py] with an LRU-style [ResponseCache]
and Updated [gguf_inference.py] to:
Use a session-level response cache
return cached answers for identical questions
store successful and blocked responses in the cache
Limit the cache size to avoid unbounded memory growth
Coverage: Caches both successful responses and blocked profanity responses.
Caching Logic: Normalises question text (lowercase, trimmed), uses SHA256 for keys, and limits cache size to prevent memory issues.
Updated: [gguf_inference.py] - Integrates caching into [GGUFInference.ask_question()] to check for cached responses before generating new ones.
Note
: Cache keys are normalised to ignore extra whitespace/casing
. If persistence is enabled via [cache_file], the cache can survive restarts