Update app.py

app.py

@@ -61,7 +61,7 @@ def process_csv(file):
 # Create the Gradio interface
 with gr.Blocks() as demo:
     gr.Markdown("# Personal Health Tracker")
-    gr.Markdown("### Upload your CSV file to calculate BMI and daily calorie needs for each person.")
+    gr.Markdown("### Upload your CSV file to calculate BMI and daily calorie needs for each person. format should be: Name,Age,Gender,Height_cm,Weight_kg,Activity_Level")
     
     # File Upload
     file_upload = gr.File(label="Upload CSV File", type="filepath")