Update app.py

app.py

@@ -146,13 +146,14 @@ def show_main_app():
         selected_model = st.selectbox("Choose an LLM", model_options)
         
         st.subheader("User Information")
-        user_age = st.number_input("Age", min_value=18, max_value=100, value=30)
-        user_weight = st.number_input("Weight (kg)", min_value=30, max_value=250, value=70)
-        user_height = st.number_input("Height (cm)", min_value=100, max_value=250, value=170)
+        user_age = st.number_input("Age", min_value=18, max_value=100, value=21)
+        user_weight = st.number_input("Weight (kg)", min_value=30, max_value=68, value=70)
+        user_height = st.number_input("Height (cm)", min_value=100, max_value=250, value=172)
         
         fitness_level = st.selectbox(
             "Fitness Level",
-            options=["Beginner", "Intermediate", "Advanced"]
+            options=["Beginner", "Intermediate", "Advanced"],
+            value="Advanced"
         )
         health_conditions = st.multiselect(
             "Health Conditions (if any)",