Added a diagram generator (based on my drawittome tool)

app.py

@@ -7,7 +7,7 @@ demo = gr.TabbedInterface(
         gr.Interface(fn=jokes.smalljoke,inputs=["text"],outputs="text",    title="Small joke teller",    description="Tells a small joke in french"),
         gr.Interface(fn=jokes.longjoke,inputs=["text","text","text","text" ],outputs="text",    title="Long joke teller",    description="Tells a longer joke in french"),
         gr.Interface(fn=datasetananalysis.describedataset,inputs=["text" ],outputs="text",    title="Dataset descriptor",    description="Provides a usefull description of a dataset to allow content and structure awareness before SQL requesting on it."),
-        gr.Interface(fn=diagrams.generateDiagram, inputs=["text","text"], outputs=["html","html","text","text"], title="Diagrams generator", description="Generates a mermaid diagram to explain a submited text. The diagram is returned in different formats(svg and raw code)")
+        gr.Interface(fn=diagrams.generateDiagram, inputs=["text","text"], outputs=["html","text","text"], title="Diagrams generator", description="Generates a mermaid diagram to explain a submited text. The diagram is returned in different formats(svg and raw code)")
     ],
     [
         "Histoire courte (test)",