Update app.py

app.py

@@ -113,15 +113,25 @@ st.latex(r'''
 \text{Median} = \frac{X_{\left(\frac{n}{2}\right)} + X_{\left(\frac{n}{2}+1\right)}}{2}
 ''')
 def median(list1):
-    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
+    # 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
     else:
-        odd_median=((length/2)+1)
-        odd_median_value=math.floor(odd_median)
-        return list1[odd_median_value-1]
-numbers_input_1= st.text_input("Enter a list of numbers separated by commas (e.g., 1, 2, 2, 3, 4):",key="numbers_input_1")
+        # For odd length, return the middle value
+        mid = length // 2
+        return list1[mid]
+
+# Use a unique key for the text input widget to avoid DuplicateWidgetID error
+numbers_input_1 = st.text_input(
+    "Enter a list of numbers separated by commas (e.g., 1, 2, 2, 3, 4):",
+    key="numbers_input_1"
+)
 list1=[]
 for i in numbers_input_1:
     list1+=[int(i)]