Update app.py

app.py

@@ -125,13 +125,13 @@ def sample_info(sample_id_str, fieldn):
 
 if __name__ == "__main__":
 
-    with gr.Blocks() as demo:
+    with gr.Blocks(fill_width=True) as demo:
         gr.Markdown(_HEADER_)
         with gr.Row(variant="panel"):
-            with gr.Column():
+            with gr.Column(scale=1):
                 d1 = gr.Slider(0, nb_samples-1, value=0, label="Training sample id", info="Choose between 0 and "+str(nb_samples-1))
                 output1 = gr.Text(label="Training sample info")
-            with gr.Column():
+            with gr.Column(scale=2, min_width=300):
                 d2 = gr.Dropdown(field_names_train, value=field_names_train[0], label="Field name")        
                 # output2 = gr.Image(label="Training sample visualization")    
                 output2 = gr.Model3D(label="Training sample visualization")