Iris dataset for automatic clasification

+if __name__ == "__main__":
+    # Abrir archivo con secuencias
+    listLines = []
+    length_seq = 0
+    count_seq = 0
+    with open("hga-sequences-1000.txt", mode="r", encoding="utf8") as iFile:
+        listLines = iFile.readlines()
+    for line in listLines:
+        if not line.startswith("seqname"):
+            listElements = line.split("\t")
+            length_seq += len(listElements[4])
+            count_seq += 1
+    print("Longitud promedio: {}".format(length_seq/count_seq))