Yet another try.

app.py

@@ -410,16 +410,16 @@ with gradio.Blocks() as gui:
    # gradio.Markdown('## Output')
    # with gradio.Row():
 
+      # with gradio.Row():
    outputGallery = gradio.Gallery(label      = 'output',
-                                  columns    = [ 1 ],
-                                  height     = 'auto',
-                                  object_fit = 'scale_down',   # !!! <<<---
-                                  show_label = True,
-                                  preview    = True)
+                                 columns    = [ 1 ],
+                                 height     = 'auto',
+                                 object_fit = 'scale_down',   # !!! <<<---
+                                 show_label = True,
+                                 preview    = True)
    outputGallery.select(select)
 
-   # gradio.Markdown('## Analysis')
-   # with gradio.Row():
+# gradio.Markdown('## Analysis')
    analysisOutput = gradio.Plot()
 
    # ====== Add click event handling for "Generate" button ==================
@@ -429,13 +429,13 @@ with gradio.Blocks() as gui:
                                     dropdownType,
                                     dropdownGeneratorModel ],
                         outputs = [ outputGallery ]
-                       )
+                     )
 
    # ====== Add click event handling for "Analyze" button ===================
    buttonAnalyze.click(analyze,
-                       inputs  = [ ],
-                       outputs = [ analysisOutput ]
-                      )
+                     inputs  = [ ],
+                     outputs = [ analysisOutput ]
+                     )
 
    # ====== Add click event handling for download buttons ===================
    # Using hidden button and JavaScript, to generate download file on-the-fly: