diff --git a/BrowserHistory/rock_paper_scissors.py b/BrowserHistory/rock_paper_scissors.py
index c6fb00102d6..a9c4efa0616 100644
--- a/BrowserHistory/rock_paper_scissors.py
+++ b/BrowserHistory/rock_paper_scissors.py
@@ -1,5 +1,6 @@
 """
-Rock, Paper, Scissors Game (CLI Version)
+Triple Round : Rock, Paper, Scissors Game (CLI Version)
+Final round is the Winning Round
 Author: Your Name
 """
 
@@ -38,10 +39,13 @@ def decide_winner(player, computer):
 
 def main():
     """Main function to play the game."""
-    user_choice = get_user_choice()
-    computer_choice = get_computer_choice()
-    print(f"Computer chose: {computer_choice}")
-    print(decide_winner(user_choice, computer_choice))
+    for i in range(1, 4):
+        print(f"round -> {i}\n")
+        user_choice = get_user_choice()
+        computer_choice = get_computer_choice()
+        print(f"Computer chose: {computer_choice}")
+        
+    print(f"Final result : {decide_winner(user_choice, computer_choice)}")
 
 
 if __name__ == "__main__":
diff --git a/BrowserHistory/tests/test_browser_history.py b/BrowserHistory/tests/test_browser_history.py
index b1e0af744f7..fc07e86e0fc 100644
--- a/BrowserHistory/tests/test_browser_history.py
+++ b/BrowserHistory/tests/test_browser_history.py
@@ -88,6 +88,6 @@ def test_complex_navigation(self):
         # Verify we can't go forward to cleared history
         self.assertEqual(self.browser.forward(1), "page4.com")
 
-
+# starting point of code
 if __name__ == "__main__":
     unittest.main()
diff --git a/Cat/cat.py b/Cat/cat.py
index 0c9ba120255..3024b35ef0a 100644
--- a/Cat/cat.py
+++ b/Cat/cat.py
@@ -47,6 +47,7 @@ def no_files():
     # Graceful exit for Ctrl + C, Ctrl + D
     except KeyboardInterrupt:
         exit()
+    # exit when no data found in file
     except EOFError:
         exit()
 
diff --git a/oryx-build-commands.txt b/oryx-build-commands.txt
new file mode 100644
index 00000000000..d647bdf7fdf
--- /dev/null
+++ b/oryx-build-commands.txt
@@ -0,0 +1,2 @@
+PlatformWithVersion=Python 
+BuildCommands=conda env create --file environment.yml --prefix ./venv --quiet
diff --git a/sha1.py b/sha1.py
index 16a61e0ed75..1912a73751c 100644
--- a/sha1.py
+++ b/sha1.py
@@ -132,5 +132,6 @@ def main():
     print(SHA1Hash(hash_input).final_hash())
 
 
+# starting point of code
 if __name__ == "__main__":
     main()
diff --git a/voice.py b/voice.py
index 48b01b8b308..20d7f358f1c 100644
--- a/voice.py
+++ b/voice.py
@@ -1,14 +1,20 @@
+# modules for use of voice 
 from gtts import gTTS
+from colorama import Fore
 import os
 
 # Define the text you want to convert to speech
 text = "Hello! This is a sample text to convert to speech."
 
-# Create a gTTS object
-tts = gTTS(text=text, lang="en")
+# Exception Handaled.
+try:
+    # Create a gTTS object
+    tts = gTTS(text=text, lang="en")
 
-# Save the audio file
-tts.save("output.mp3")
+    # Save the audio file in mp3 format
+    tts.save("output.mp3")
 
-# Play the audio file
-os.system("start output.mp3")
+    # Play the audio file from system
+    os.system("start output.mp3")
+except Exception as e:
+    print(Fore.RED, e, Fore.RESET)
\ No newline at end of file
diff --git a/vowel remover function.py b/vowel remover function.py
index 5af2ff5f01e..1942c30d6ae 100644
--- a/vowel remover function.py	
+++ b/vowel remover function.py	
@@ -4,4 +4,7 @@ def vowel_remover(text):
         if l.lower() not in "aeiou":
             string += l
     return string
-print(vowel_remover("hello world!"))
+
+# this code runes on only this file
+if __name__=="__main__":
+    print(vowel_remover("hello world!"))