Updated Readme about localAi and extra settings (#21)

* Add files via upload

* Update README.md with info about LocalAI

README.md

@@ -4,6 +4,9 @@ When in doubt, ask ChatGPT, powered by [OpenAI Solver](https://github.com/OpenVo
 
 You need to configure a `key`, get it at https://platform.openai.com/api-keys
 
+Or use a LocalAI (see example below)
+
+
 ## About
 
 Capabilities:
@@ -19,26 +22,47 @@ Limitations:
 
 ## Configuration
 
-Under skill settings you can tweak some parameters for chatGPT.
-
+Under skill settings (`.config/mycroft/skills/skill-ovos-fallback-chatgpt.openvoiceos/settings.json`) you can tweak some parameters for chatGPT.
 - `key` - your api_key to access OpenAI
 - `persona` - can be used to create a "persona", give a personality to chatGPT
 - `model` - LLM model to use, eg `gpt-3.5-turbo`, see all options [here](https://platform.openai.com/docs/models)
+- `api_url: <your_local_LocalAI_server_url>` - an optional setting. For the use of OpenAI / ChatGPT it is not necessary. For the use of a LocalAI server instead of OpenAI, the URL can be pointed to an alternative/local server. When using LocalAI, the "key" can be anything, but it has to exist. Read more about it in the OVOS technical manual, page [persona server](https://openvoiceos.github.io/ovos-technical-manual/persona_server/#compatible-projects)
+- `memory_enable` - true or false
+- `memory_size` - default = 15
+
 
 The default persona is `helpful, creative, clever, and very friendly.`
 
-```shell
-mkdir -p ~/.config/mycroft/skills/skill-ovos-fallback-chatgpt.openvoiceos
-cat <<EOF>~/.config/mycroft/skills/skill-ovos-fallback-chatgpt.openvoiceos/settings.json
+### Example for use with OpenAI/ ChatGPT:
+
+`cat ~/.config/mycroft/skills/skill-ovos-fallback-chatgpt.openvoiceos/settings.json`
+
+```
 {
   "key": "sk-XXXYYYZZZAAABBB123",
   "model": "gpt-3.5-turbo",
   "persona": "You are a helpful voice assistant with a friendly tone and fun sense of humor",
+  "enable_memory": true,
+  "memory_size": 15,
+  "__mycroft_skill_firstrun": false
+}
+```
+
+### Example for use with LocalAI:
+`cat ~/.config/mycroft/skills/skill-ovos-fallback-chatgpt.openvoiceos/settings.json`
+
+```
+{
+  "api_url": "https://llama.smartgic.io/v1",
+  "key": "sk-xxx",
+  "persona": "You are a helpful voice assistant with a friendly tone and fun sense of humor",
+  "enable_memory": true,
+  "memory_size": 15,
   "__mycroft_skill_firstrun": false
 }
-EOF
 ```
 
+
 ## Examples
 
 - "Explain quantum computing in simple terms"