Update app.py

app.py

@@ -4,6 +4,8 @@ from huggingface_hub import InferenceClient
 
 client = InferenceClient("models/microsoft/trocr-base-handwritten")
 
+sepia_value = []
+
 def sepia(input_img):
     sepia_filter = np.array([
         [0.393, 0.769, 0.189],
@@ -12,7 +14,8 @@ def sepia(input_img):
     ])
     sepia_img = input_img.dot(sepia_filter.T)
     sepia_img /= sepia_img.max()
-    return sepia_img
+    sepia_img = sepia_value
+    return sepia_img, sepia_value
 
 
 ## https://www.gradio.app/docs/gradio/blocks
@@ -30,7 +33,7 @@ with gr.Blocks() as generated_output:
     with gr.Column():
         gr.Interface(sepia, gr.Image(), "image")
         with gr.Row():
-            gr.Textbox()
+            gr.Textbox(sepia_value, label="Sepia values")
 
 #with gr.Blocks() as generated_output:
 #    inp = gr.Interface(sepia, gr.Image(), "image")