Merge pull request #21 from eamonoreilly/main

Updating to new Azure Functions OpenAI extension version

Author: eamonoreilly

app/backend/ask.cs

@@ -32,12 +32,12 @@ SemanticSearchContext result
         {
             _logger.LogInformation("Ask function called...");
 
-            var _answer = new answer(new string[] { }, result.Response, "");
+            var _answer = new AnswerResponse(new string[] { }, result.Response, "");
 
             return new OkObjectResult(_answer);
         }
 
-        public record answer(
+        public record AnswerResponse(
             [property: JsonPropertyName("data_points")] string[] DataPoints,
             [property: JsonPropertyName("answer")] string Answer,
             [property: JsonPropertyName("thoughts")] string Thoughts

app/backend/backend.csproj

@@ -15,7 +15,7 @@
     <PackageReference Include="HttpMultipartParser" Version="8.4.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.Storage.Queues" Version="5.4.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="1.22.0" />
-    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.OpenAI" Version="0.15.0-alpha" />
+    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.OpenAI" Version="0.18.0-alpha" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.OpenAI.AzureAISearch" Version="0.3.0-alpha" />
     <PackageReference Include="Microsoft.ApplicationInsights.WorkerService" Version="2.21.0" />
     <PackageReference Include="Microsoft.Azure.Functions.Worker.ApplicationInsights" Version="1.1.0" />

app/backend/chat.cs

@@ -9,6 +9,10 @@ namespace sample.demo
 {
     public class Chat
     {
+        // Location to store chat history
+        const string DefaultChatStorageConnectionSetting = "OpenAiStorageConnection";
+        const string DefaultCollectionName = "ChatState";
+        
         private readonly ILogger<Chat> _logger;
 
         public Chat(ILogger<Chat> logger)
@@ -33,7 +37,11 @@ string assistantId
             return new CreateChatBotOutput
             {
                 HttpResponse = new OkObjectResult(responseJson),
-                ChatBotCreateRequest = new AssistantCreateRequest(assistantId, instructions),
+                ChatBotCreateRequest = new AssistantCreateRequest(assistantId, instructions)
+                {
+                    ChatStorageConnectionSetting = DefaultChatStorageConnectionSetting,
+                    CollectionName = DefaultCollectionName
+                },
             };
         }
 
@@ -52,13 +60,15 @@ public static PostResponseOutput ChatQuery(
             [AssistantPostInput(
                 "{assistantId}",
                 "{prompt}",
-                Model = "%AZURE_OPENAI_CHATGPT_DEPLOYMENT%"
+                Model = "%AZURE_OPENAI_CHATGPT_DEPLOYMENT%",
+                ChatStorageConnectionSetting = DefaultChatStorageConnectionSetting,
+                CollectionName = DefaultCollectionName
             )]
                 AssistantState state
         )
         {
             // Send response to client in expected format, including assistantId
-            var _answer = new answer(
+            var _answer = new AnswerResponse(
                 new string[] { },
                 state.RecentMessages.LastOrDefault()?.Content ?? "No response returned.",
                 ""
@@ -72,12 +82,12 @@ public static IActionResult GetChatState(
             [HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "chat/{assistantId}")]
                 HttpRequestData req,
             string assistantId,
-            [AssistantQueryInput("{assistantId}", TimestampUtc = "{Query.timestampUTC}")]
+            [AssistantQueryInput("{assistantId}", TimestampUtc = "{Query.timestampUTC}", ChatStorageConnectionSetting = DefaultChatStorageConnectionSetting, CollectionName = DefaultCollectionName)]
                 AssistantState state
         )
         {
             // Returns the last message from the history table which will be the latest answer to the last question
-            var _answer = new answer(
+            var _answer = new AnswerResponse(
                 new string[] { },
                 state.RecentMessages.LastOrDefault()?.Content ?? "No response returned.",
                 ""
@@ -95,7 +105,7 @@ public class CreateChatBotOutput
             public IActionResult? HttpResponse { get; set; }
         }
 
-        public record answer(
+        public record AnswerResponse(
             [property: JsonPropertyName("data_points")] string[] DataPoints,
             [property: JsonPropertyName("answer")] string Answer,
             [property: JsonPropertyName("thoughts")] string thoughts

app/backend/host.json

@@ -19,8 +19,7 @@
             "isSemanticSearchEnabled": true,
             "useSemanticCaptions": false,
             "vectorSearchDimensions": 1536
-          },
-          "storageConnectionName": "OpenAiStorageConnection"
+          }
         },
         "serviceBus": {
           "maxConcurrentCalls": 1