Update app.py

app.py

@@ -1,7 +1,28 @@
 import gradio as gr
+from gtts import gTTS
+import os
 
-def greet(name):
-    return "Hello " + name + "!!"
+def swahiliTTs(mytext):
+    obj = gTTS(text=mytext, lang="sw", slow=False)
+    obj.save("demo.mp3")
+    return "demo.mp3"
+
+examples = [
+    ["Mama yangu ni mkali sana lakini hunifunza tabia njema kila wakati"],
+    ["Siku kama ya leo mwaka jana nilikuwa mbali na familia yangu kiasi ambacho niliikumbuka sana"]
+]
+
+iface = gr.Interface(fn = swahiliTTs,
+                     inputs = "text",
+                     outputs = 'audio', 
+                     verbose = True,
+                     title = 'Swahili Text to Speech Demo Application',
+                     description = 'A simple application to convert Swahili text into audio speech. Type your Swahili text',
+                     article = 
+                        '''<div>
+                            <p style="text-align: center"> All you need to do is to upload the pdf file and hit submit, then wait for compiling. After that click on Play/Pause to listing to the audio. The audio is saved in an mp3 format.</p>
+                        </div>''',
+                     examples=examples
+                    )
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="audio")
 iface.launch()