Update app.py

app.py

@@ -11,26 +11,34 @@ def run_search(age, sex, state, keywords):
     return results
 
 with gr.Blocks() as demo:
-    gr.Markdown("#  Clinical Trials Search Tool")
-    gr.Markdown(
-        "Find **recruiting US clinical trials** that match your **age**, **sex**, "
-        "**state**, and optional **keywords**."
-    )
-
-    with gr.Row():
-        age_input = gr.Number(label="Your Age", value=30)
-        sex_input = gr.Dropdown(["Male", "Female"], label="Sex", value="Male")
-
-    with gr.Row():
-        state_input = gr.Dropdown(["Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New York", "North Carolina", "North Dakota", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming"], label="State (full name or abbreviation)", value="California")
-        keywords_input = gr.Textbox(label="Keywords (comma separated)", placeholder="e.g., cancer, diabetes")
-
-    search_btn = gr.Button("Search Trials")
-
-    output_table = gr.Dataframe(label="Matching Trials", interactive=False)
-
+    with gr.Column() as input_page:
+        gr.Markdown("#  Clinical Trials Search Tool")
+        gr.Markdown(
+            "Find **recruiting US clinical trials** that match your **age**, **sex**, "
+            "**state**, and optional **keywords**."
+        )
+    
+        with gr.Row():
+            age_input = gr.Number(label="Your Age", value=30)
+            sex_input = gr.Dropdown(["Male", "Female"], label="Sex", value="Male")
+    
+        with gr.Row():
+            state_input = gr.Dropdown(["Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New York", "North Carolina", "North Dakota", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming"], label="State (full name or abbreviation)", value="California")
+            keywords_input = gr.Textbox(label="Keywords (comma separated)", placeholder="e.g., cancer, diabetes")
+    
+        search_btn = gr.Button("Search Trials")
+        
+    with gr.Column(visible=False) as results_page:
+        output_table = gr.Dataframe(label="Matching Trials", interactive=False)
+
+    def show_results(age, sex, state, keywords):
+        results = run_search(age, sex, state, keywords)
+        input_page.visible = False
+        results_page.visible = True
+        return results
+            
     search_btn.click(
-        fn=run_search,
+        fn=show_results,
         inputs=[age_input, sex_input, state_input, keywords_input],
         outputs=output_table
     )