make image display and download side by side

app.py

@@ -176,8 +176,11 @@ if __name__ == "__main__":
         file_input = gr.File(label="Upload a .h5ad single cell gene expression file")
         species_input = gr.Dropdown(choices=["human", "mouse"], label="Select species")
         run_button = gr.Button("Run")
-        image_output = gr.Image(type="numpy", label="UMAP of UCE Embeddings")
-        file_output = gr.File(label="Download embeddings")
+        
+        # Arrange UMAP plot and file output side by side
+        with gr.Row():
+            image_output = gr.Image(type="numpy", label="UMAP of UCE Embeddings")
+            file_output = gr.File(label="Download embeddings")
     
         # Add the components and link to the function
         run_button.click(
@@ -187,3 +190,4 @@ if __name__ == "__main__":
         )
 
     demo.launch()
+