output_diff.txt

--- calc.py
+++ convert.py
@@ -35,34 +35,28 @@
 
 """
 
-from datetime import datetime
-import psutil
+import sys
 
-def calculate_time_difference(start_time, end_time):
-    format = "%Y-%m-%d %H:%M:%S"
-    start = datetime.strptime(start_time, format)
-    end = datetime.strptime(end_time, format)
-    difference = end - start
-    return difference
+def convert_gib_to_gb(gib):
+    """
+    Convert GiB (Gibibytes) to GB (Gigabytes).
+    
+    1 GiB = 1024^3 bytes
+    1 GB = 1000^3 bytes
+    """
+    gb = gib * (1024**3) / (1000**3)
+    return gb
 
-# Example usage
-start_time = "2023-10-01 12:00:00"
-end_time = "2023-10-01 14:30:00"
-time_difference = calculate_time_difference(start_time, end_time)
-print(f"Time difference: {time_difference}")
-
-def get_disk_usage():
-    disk_io = psutil.disk_io_counters()
-    read_bytes = disk_io.read_bytes
-    write_bytes = disk_io.write_bytes
-    return read_bytes, write_bytes
-
-def bytes_to_gb(bytes):
-    return bytes / (1024 ** 3)
-
-# Example usage
-read_bytes, write_bytes = get_disk_usage()
-read_gb = bytes_to_gb(read_bytes)
-write_gb = bytes_to_gb(write_bytes)
-print(f"Disk Read: {read_gb:.2f} GB")
-print(f"Disk Write: {write_gb:.2f} GB")+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("Usage: python convert.py <size_in_gib>")
+        sys.exit(1)
+    
+    try:
+        size_in_gib = float(sys.argv[1])
+    except ValueError:
+        print("Please provide a valid number for size in GiB.")
+        sys.exit(1)
+    
+    size_in_gb = convert_gib_to_gb(size_in_gib)
+    print(f"{size_in_gib} GiB is approximately {size_in_gb:.2f} GB")