trying this

app.py

@@ -16,15 +16,18 @@ organizations=['Alphabet', 'OpenAI', 'Alibaba', 'Stanford University', 'Universi
                'Carnegie Mellon University (CMU)', 'University of Oxford','University of California (UC) Berkeley','Baidu','Anthropic',
                'Salesforce Research', 'Amazon', 'University of Montreal', 'Apple', 'Mistral AI', 'DeepSeek', 'Allen Institute for AI']
 
-
-fig = px.histogram(data, x="Year", color="Environmental Transparency")
+def generate_figure(org_name):
+    org_data = data[data['Organization'] == org_name]
+    fig = px.histogram(org_data, x="Year", color="Environmental Transparency")
+    return fig
 
 with gr.Blocks() as demo:
     gr.Markdown("# Environmental Transparency Explorer Tool")
     gr.Markdown("## Explore the data from 'Misinformation by Omission: The Need for More Environmental Transparency in AI'")
     with gr.Row():
         with gr.Column(scale=1):
-            gr.Dropdown(organizations, label="Organizations", info="Pick an organization to explore their environmental disclosures", interactive=True)
+            org_choice= gr.Dropdown(organizations, default="Alphabet", label="Organizations", info="Pick an organization to explore their environmental disclosures", interactive=True)
+            org_choice.select(generate_figure, inputs=org_choice, outputs=fig)
         with gr.Column(scale=4):
             gr.Plot(fig)