reorder python solution to own folder

Day01/python/part1.py

@@ -45,6 +45,6 @@ def sum_calibration_values(filename):
 
 # Main execution
 if __name__ == "__main__":
-    filename = "input.txt"
+    filename = "../input.txt"
     total_calibration_value = sum_calibration_values(filename)
     print(f"Total Sum of Calibration Values: {total_calibration_value}")

Day01/python/part2.py

@@ -47,6 +47,6 @@ def sum_calibration_values(file_path):
 # Main execution
 if __name__ == "__main__":
     import sys
-    filename = sys.argv[1] if len(sys.argv) > 1 else "input.txt"
+    filename = sys.argv[1] if len(sys.argv) > 1 else "../input.txt"
     total_calibration_value = sum_calibration_values(filename)
     print(f"Total Sum of Calibration Values: {total_calibration_value}")

README.md

@@ -44,19 +44,27 @@ To run any of the solutions, navigate to the respective day's directory and run
 For example:
 
 ```bash
-cd Day01
-python part2.py
+cd Day01/python
+python3 part2.py test.txt # for testing
+python3 part2.py
 ```
 
 For Rust you have to use the rust project generated in each Day. 
 Make sure you have Rust and Cargo installed.
 You can either test or run the solution:
-```
+
+```bash
 cd Day01/rust
-cargo test
+cargo test #running tests
 cargo run
 ```
 
+Using solutions in JavaScript requires NodeJS installed on your system. Then:
+```bash
+cd Day01/js
+node solution.js
+```
+
 Make sure you have Python installed on your machine. The solutions are developed using Python 3.x.
 
 ## Feedback and Collaboration