Hi! While running a script I am getting an error. C:\Users\Muzammil Khan\Desktop\count>python count.py Traceback (most recent call last): File "C:\Users\Muzammil Khan\Desktop\count\count.py", line 4, in sequence = AlignIO.read("B16173.fasta", "fasta") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Muzammil Khan\AppData\Roaming\Python\Python311\site-packages\Bio\AlignIO_init_.py", line 385, in read raise ValueError("No records found in handle") from None ValueError: No records found in handle. Please help me to resolve it.