Update app.py

app.py

@@ -49,23 +49,23 @@ with gr.Blocks() as demo:
       with gr.Column():
         file = gr.File()
       with gr.Column():
-        inp = gr.Textbox(placeholder="Enter the target feature name")
+        inp = gr.Textbox(placeholder="Enter the target feature name", label="Target Variable")
     btn = gr.Button("Find Correlation")
     gr.Markdown(
             """
-            ### Correlation with other numeric features
+            ## Correlation with other numeric features
             """)
     with gr.Row():
        labels = gr.Label(num_top_classes = 10)
     gr.Markdown(
             """
-            ### HeatMap
+            ## HeatMap
             """)
     with gr.Row():
        fig1 = gr.Plot()
     gr.Markdown(
             """
-            ### Plot of top 3 correlated features
+            ## Plot of top 3 correlated features
             """)
     with gr.Row():
        with gr.Column():