adding examples

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 import fastai.vision.all as fv
 from PIL import Image, ImageDraw
 import skimage
+import os
 
 learn = fv.load_learner("model.pkl")
 
@@ -40,5 +41,13 @@ def call(image, step_size:int=100, blocks:int=4):
 title = "Traffic Light Detector"
 description = "Experiment traffic light detection to evaluate the value of captcha security controls"
 
-iface = gr.Interface(fn=call, inputs="image", outputs="image", title=title, description=description)
+iface = gr.Interface(fn=call, 
+                     inputs="image", 
+                     outputs="image", 
+                     title=title, 
+                     description=description, 
+                     examples=[
+                       os.path.join(os.path.dirname(__file__), "examples/1.jpg"),
+                       os.path.join(os.path.dirname(__file__), "examples/2.jpg")
+                     ])
 iface.launch()