Update app.py

app.py

@@ -4,6 +4,9 @@ from huggingface_hub import InferenceClient
 
 client = InferenceClient("models/microsoft/trocr-base-handwritten")
 
+def welcome(name):
+    return f"Welcome to Gradio, {name}!"
+
 def sepia(input_img):
     sepia_filter = np.array([
         [0.393, 0.769, 0.189],