Update README.md

README.md

@@ -69,22 +69,6 @@ except ImportError:
     subprocess.check_call(["python", '-m', 'pip', 'install', 'requests'])
     import requests
 
-def filter(lines):
-    # Filter out all lines that include language information
-    music = ""
-    for line in lines:
-        if line[:2] in ['A:', 'B:', 'C:', 'D:', 'F:', 'G', 'H:', 'I:', 'N:', 'O:', 'R:', 'r:', 'S:', 'T:', 'W:', 'w:', 'X:', 'Z:'] \
-        or line=='\n' \
-        or (line.startswith('%') and not line.startswith('%%score')):
-            continue
-        else:
-            if "%" in line and not line.startswith('%%score'):
-                line = "%".join(line.split('%')[:-1])
-                music += line[:-1] + '\n'
-            else:
-                music += line + '\n'
-    return music
-
 def load_music(filename):
     # Convert the file to ABC notation
     p = subprocess.Popen(
@@ -97,7 +81,6 @@ def load_music(filename):
 
     output = out.decode('utf-8').replace('\r', '')  # Capture standard output
     music = unidecode(output).split('\n')
-    music = filter(music).strip()
 
     return music