[Assistants] Support modify assistant

Author: qianmoQ

docs/docs/reference/openai/assistants.md

@@ -197,3 +197,39 @@ Returns:
   "assistant_id": "asst_abc123"
 }
 ```
+
+### Modify assistant
+
+---
+
+Modifies an assistant.
+
+```java
+AssistantsEntity entity = AssistantsEntity.builder()
+        .name("Math Tutor 1")
+        .model(CompletionModel.GPT_35_TURBO)
+        .instructions("You are a personal math tutor. When asked a question, write and run Python code to answer the question.")
+        .build();
+client.updateAssistant("asst_xv9N9dNXstuV8OVLElLqgV7U", entity);
+```
+
+Returns:
+
+```json
+{
+  "id": "asst_abc123",
+  "object": "assistant",
+  "created_at": 1698984975,
+  "name": "Math Tutor 1",
+  "description": null,
+  "model": "gpt-4",
+  "instructions": "You are a personal math tutor. When asked a question, write and run Python code to answer the question.",
+  "tools": [
+    {
+      "type": "code_interpreter"
+    }
+  ],
+  "file_ids": [],
+  "metadata": {}
+}
+```

src/main/java/org/devlive/sdk/openai/DefaultApi.java

@@ -280,4 +280,12 @@ Single<AssistantsFileEntity> fetchCreateAssistantFile(@Url String url,
      */
     @GET
     Single<AssistantsFileEntity> fetchRetrieveAssistantFile(@Url String url);
+
+    /**
+     * Modifies an assistant.
+     * 修改助手。
+     */
+    @POST
+    Single<AssistantsEntity> fetchUpdateAssistant(@Url String url,
+            @Body AssistantsEntity configure);
 }

src/main/java/org/devlive/sdk/openai/DefaultClient.java

@@ -317,6 +317,13 @@ public AssistantsFileEntity retrieveAssistantFile(String assistantId, String fil
                 .blockingGet();
     }
 
+    public AssistantsEntity updateAssistant(String assistantId, AssistantsEntity configure)
+    {
+        String url = String.format(ProviderUtils.getUrl(provider, UrlModel.FETCH_RETRIEVE_ASSISTANT), assistantId);
+        return this.api.fetchUpdateAssistant(url, configure)
+                .blockingGet();
+    }
+
     private ObjectMapper createObjectMapper()
     {
         ObjectMapper objectMapper = new ObjectMapper();

src/test/java/org/devlive/sdk/openai/AssistantsTest.java

@@ -65,4 +65,15 @@ public void testRetrieveAssistantsFile()
     {
         Assert.assertNotNull(client.retrieveAssistantFile("asst_xv9N9dNXstuV8OVLElLqgV7U", "file-jNuKdx61rNQ0FUhuPFpMNmGZ"));
     }
+
+    @Test
+    public void testUpdateAssistants()
+    {
+        AssistantsEntity entity = AssistantsEntity.builder()
+                .name("Math Tutor 1")
+                .model(CompletionModel.GPT_35_TURBO)
+                .instructions("You are a personal math tutor. When asked a question, write and run Python code to answer the question.")
+                .build();
+        Assert.assertNotNull(client.updateAssistant("asst_xv9N9dNXstuV8OVLElLqgV7U", entity));
+    }
 }