diff --git a/Hand-Motion-Detection/requirements.txt b/Hand-Motion-Detection/requirements.txt
index 0c854442df6..97c4af7a619 100644
--- a/Hand-Motion-Detection/requirements.txt
+++ b/Hand-Motion-Detection/requirements.txt
@@ -1,3 +1,3 @@
-numpy==2.3.4
+numpy==2.3.5
 opencv_python==4.12.0.88
 mediapipe==0.10.21
diff --git a/README.md b/README.md
index a1521508a59..39b9a0e9f22 100644
--- a/README.md
+++ b/README.md
@@ -58,4 +58,4 @@ Feel free to explore the scripts and use them for your learning and automation n
 43. [smart_file_organizer.py](https://github.com/sangampaudel530/Python2.0/blob/main/smart_file_organizer.py) - Organizes files in a directory into categorized subfolders based on file type (Images, Documents, Videos, Audios, Archives, Scripts, Others). You can run it once or automatically at set intervals using the `--path` and `--interval` options.
 <hr>
 
-_**Note**: The content in this repository belongs to the respective authors and creators. I'm just providing a formatted README.md for better presentation._
+_**Note**: The content in this repository belongs to the respective authors and creators. I'm just providing a formatted README.md for better presentation.
diff --git a/requirements_with_versions.txt b/requirements_with_versions.txt
index 1cee78895f9..84c4b4e6d42 100644
--- a/requirements_with_versions.txt
+++ b/requirements_with_versions.txt
@@ -15,7 +15,7 @@ dictator==0.3.1
 caller==0.0.2
 watchdog==6.0.0
 PyQt5==5.15.11
-numpy==2.3.4
+numpy==2.3.5
 fileinfo==0.3.3
 backend==0.2.4.1
 win10toast==0.9
diff --git a/sum_of_digits_of_a_number.py b/sum_of_digits_of_a_number.py
index 236de1d2c91..64d62b281b7 100644
--- a/sum_of_digits_of_a_number.py
+++ b/sum_of_digits_of_a_number.py
@@ -49,7 +49,8 @@ def sum_of_digits(n: int) -> int:
     Compute the sum of the digits of an integer.
 
     Args:
-        n: A non-negative integer.
+        n:Non-negative integer
+        If the integer is negative , it is converted to postive interger and assigned to same number
 
     Returns:
         Sum of digits of the number.
@@ -60,6 +61,7 @@ def sum_of_digits(n: int) -> int:
         >>> sum_of_digits(405)
         9
     """
+    n=abs(n)
     total = 0
     while n > 0:
         # Add last digit and remove it from n