Don't assume branch name is master

Author: aaruni96

getter.py

@@ -12,7 +12,7 @@
 
 for tut in yamlcontent:
     splstring = tut["repository"].split('/')
-    outstring += f"""'{splstring[0]} {splstring[1]} {tut["filename"]}', """
+    outstring += f"""'{splstring[0]} {splstring[1]} {tut["branch"]} {tut["filename"]}', """
 
 outstring = outstring[0:-2]
 

tester.py

@@ -5,8 +5,9 @@
 print(sys.argv)
 
 repo = f"{sys.argv[1]}/{sys.argv[2]}"
-filename = sys.argv[3]
-tut = f'''https://raw.githubusercontent.com/{repo}/master/{filename}.ipynb'''
+branch = {sys.argv[3]}
+filename = sys.argv[4]
+tut = f'''https://raw.githubusercontent.com/{repo}/{branch}/{filename}.ipynb'''
 nbfilename = f"notebooks/{filename}.ipynb"
 with open(nbfilename, 'w') as tutfile:
     r = requests.get(tut).content.decode()