Update app.py

app.py

@@ -237,11 +237,20 @@ def upload_file(filepath):
     b2 = gr.DownloadButton("Download outline image as PNG", visible=False)
     return img, filepath, b1, b2
 
-   
+ 
+def update_image(filepath): 
+    img = imread(filepath)    
+    img = normalize99(img)
+    img = np.clip(img, 0, 1)
+
+    #b1 = gr.DownloadButton("Download masks as TIFF", visible=False)
+    #b2 = gr.DownloadButton("Download outline image as PNG", visible=False)
+    return input_image, filepath#, b1, b2  
     
 with gr.Blocks(title = "Hello", 
                css=".gradio-container {background:purple;}") as demo:
 
+    filepath = ""
     with gr.Row():
         with gr.Column(scale=2):
             gr.HTML("""<div style="font-family:'Times New Roman', 'Serif'; font-size:16pt; font-weight:bold; text-align:center; color:white;">Cellpose-SAM for cellular segmentation</div>""")
@@ -273,10 +282,11 @@ with gr.Blocks(title = "Hello",
     sample_list = []
     for j in range(23):
         sample_list.append("samples/img%0.2d.png"%j)
-    gr.Examples(sample_list, inputs=up_btn, examples_per_page=25)
+    gr.Examples(sample_list, inputs=input_image, examples_per_page=25)
     
-    up_btn.upload(upload_file, up_btn, [input_image, up_btn, down_btn, down_btn2])
-    send_btn.click(cellpose_segment, [up_btn, resize], [img_outlines, img_overlay, flows, down_btn, down_btn2])
+    input_image.change(update_image, input_image, [input_image, filepath])
+    #up_btn.upload(upload_file, up_btn, [input_image, up_btn, down_btn, down_btn2])
+    send_btn.click(cellpose_segment, [filepath, resize], [img_outlines, img_overlay, flows, down_btn, down_btn2])
 
     #down_btn.click(download_function, None, [down_btn, down_btn2])