Update app.py

app.py

@@ -113,19 +113,14 @@ st.latex(r'''
 \text{Median} = \frac{X_{\left(\frac{n}{2}\right)} + X_{\left(\frac{n}{2}+1\right)}}{2}
 ''')
 def median(list1):
-    # Ensure the list is sorted
-    list1.sort()
-    length = len(list1)
-    
-    if length % 2 == 0:
-        # For even length, calculate the average of the two middle values
-        mid1 = length // 2 - 1
-        mid2 = length // 2
-        return (list1[mid1] + list1[mid2]) / 2
+    length=len(list1)
+    if length%2== 0:
+        even_median_value=((length/2)+(length/2)+1)/2
+        return (list1[int(even_median_value)]+ list1[int(even_median_value)-1])/2
     else:
-        # For odd length, return the middle value
-        mid = length // 2
-        return list1[mid]
+        odd_median=((length/2)+1)
+        odd_median_value=math.floor(odd_median)
+        return list1[odd_median_value-1]
 
 # Use a unique key for the text input widget to avoid DuplicateWidgetID error
 numbers_input_1 = st.text_input(