docs: fix readme

README.md

@@ -16,42 +16,51 @@ yarn install @ainize-team/ainize-sdk
 ### Import
 ```typescript
 import Ainize from '@ainize-team/ainize-sdk'
-const ainize = new Ainize(<CHAIN_ID>, <YOUR_PRIVATE_KEY>);
+const ainize = new Ainize(<CHAIN_ID>);
 ```
 
 CHAIN_ID
 - 0: AI Network test net
 - 1: AI Network main net
 
-### App
-You can manage the AI Network app required for operating AI Services.
+### Login
+You should login to ainize with AI Network account before deploy the container.
 ```typescript
-ainize.app.create(<APP_NAME>, <SERVICE_URL>);
-ainize.app.setTriggerFunction(<APP_NAME>, <TRIGGER_URLS>);
-ainize.app.setBillingConfig(<APP_NAME>, <BILLING_CONFIG>);
-ainize.app.setRules(<APP_NAME>, <RULES>);
-ainize.app.addAdmin(<APP_NAME>, <ADDRESS>);
-ainize.app.deleteAdmin(<APP_NAME>, <ADDRESS>);
+ainize.login(<YOUR_PRIVATE_KEY>);
 ```
 
-- APP_NAME: The app name to be registered on AI Network.
-- SERVICE_URL: The URL for sending API requests to your AI Service.
+### Deploy
+You can deploy your AI model to ainize.
+```typescript
+const model = await ainize.deploy(<CONFIGURATION>);
+```
+CONFIGURATION
+- modelName: The name you want to deploying model.
+- billingConfig: Billing configuration required for model usage.
+  - depositAddress: The address for receiving AIN deposits.
+  - costPerToken: Cost per token for model usage.
+  - minCost: Minimum cost.
+  - maxCost: Maximum cost. (optional)
 
-### Service
-You can use AI Service.
+You can stop or run your model container. Model deployer only can use this.
 ```typescript
-ainize.service.deposit(<APP_NAME>, <AMOUNT>);
-ainize.service.writeRequest(<APP_NAME>, <SERVICE_NAME>, <PROMPT>);
+model.stop();
+model.run();
 ```
 
-### Admin
-You can get user requests.
+### Using Model
+You can use a model using `ainize.model(<MODEL_NAME>)`.
 ```typescript
-ainize.admin.deposit(<REQUEST>);
-ainize.admin.writeResponse(<REQUEST>, <COST_AMOUNT>, <RESPONSE_DATA>, <RESPONSE_STATUS>);
+const model = await ainize.model(<MODEL_NAME>);
 ```
 
-## Test
-```bash
-yarn test
-```
+You should deposit AIN to credit before using model.
+```typescript
+await model.deposit(<AMOUNT>);
+const balance = await model.getCreditBalance();
+```
+
+If you have enough credit, you can use the model.
+```typescript
+const result = await model.use(<REQUEST_DATA>);
+```