Merge branch 'main' into test_UsingDALLEToEditImages

Author: ccreutzi

+llms/+utils/errorMessageCatalog.m

@@ -56,4 +56,4 @@
 catalog("llms:warningJsonInstruction") = "When using JSON mode, you must also prompt the model to produce JSON yourself via a system or user message.";
 catalog("llms:apiReturnedError") = "OpenAI API Error: {1}";
 catalog("llms:dimensionsMustBeSmallerThan") = "Dimensions must be less than or equal to {1}.";
-end
+end

examples/UsingDALLEToGenerateImages.mlx

@@ -298,7 +298,7 @@ function mustBeValidSize(this, imagesize)
     % Output the images
     if isfield(response.Body.Data.data,"url")
         urls = arrayfun(@(x) string(x.url), response.Body.Data.data);
-        images = arrayfun(@imread,urls,UniformOutput=false);
+        images = arrayfun(@myImread,urls,UniformOutput=false);
     else
         images = [];
     end
@@ -357,4 +357,14 @@ function mustBeValidFileType(filePath)
 function mustBeNonzeroLengthTextScalar(content)
 mustBeNonzeroLengthText(content)
 mustBeTextScalar(content)
-end
+end
+
+function data = myImread(URI)
+    % imread usually, but not always, fails to read from the
+    % https://oaidalleapiprodscus.blob.core.windows.net URLs returned by
+    % DALL•E. Use websave instead.
+    filename = tempname + ".png";
+    clean = onCleanup(@() delete(filename));
+    websave(filename,URI);
+    data = imread(filename);
+end

openAIImages.m

@@ -60,6 +60,10 @@ function testRetrievalAugmentedGenerationUsingChatGPTandMATLAB(~)
         function testUsingDALLEToEditImages(~)
             UsingDALLEToEditImages;
         end
+
+        function testAnalyzeSentimentinTextUsingChatGPTinJSONMode(~)
+            AnalyzeSentimentinTextUsingChatGPTinJSONMode;
+        end
     end
 
 end
@@ -68,4 +72,4 @@ function iCloseAll()
 % Close all opened figures
 allFig = findall(0, 'type', 'figure');
 close(allFig)
-end
+end