* remove typing extension downgrade in readme; minor fixes of code * fix typos in README * change default question of docqa.py  | 
			||
|---|---|---|
| .. | ||
| chat.py | ||
| docqa.py | ||
| llm_math.py | ||
| voiceassistant.py | ||
				* remove typing extension downgrade in readme; minor fixes of code * fix typos in README * change default question of docqa.py  | 
			||
|---|---|---|
| .. | ||
| chat.py | ||
| docqa.py | ||
| llm_math.py | ||
| voiceassistant.py | ||