Adding examples

app.py

@@ -26,5 +26,6 @@ model = model_fn(preprocessor, encoder)
 
 iface = gr.Interface(fn=predict_fn, 
                      inputs=gr.Textbox(lines=2, placeholder="Text input here...", label="Text"), 
-                     outputs="text")
+                     outputs="text",
+                     examples=[["Hello! This is a random sentence"]])
 iface.launch()

requirements.txt

@@ -1,2 +1,3 @@
 GitPython
+tensorflow
 tensorflow_hub