Update app.py

app.py

@@ -23,13 +23,13 @@ licenses = ['mit', 'cc-by-3.0', 'cc-0', 'cc-by-4.0', 'bsd', 'cc-by-sa-3.0', 'cc-
 categories = ["Machine_Learning", "Genetics", "Chemistry", "Scientific_graphs", "Cell_membrane", "Microbiology", "Oncology", "Molecular_modelling", "Intracellular_components", "Cell_types", "Cell_lines", "Plants_Algae", "Chemo-_and_Bioinformatics", "Cell_culture", "Tissues", "Computer_hardware", "Nucleic_acids", "General_items", "Safety_symbols", "Receptors_channels", "Human_physiology", "Animals", "Lab_apparatus", "Blood_Immunology", "Viruses",  "Parasites"]
 
 
-def create_branch(branch_name):
+def create_branch(site, branch_name):
     return site.create_git_ref(
         'refs/heads/{branch_name}'.format(**locals()),
         site.get_branch('main').commit.sha
     )
 
-def create_pull_request(branch_name, github_user):
+def create_pull_request(site,branch_name, github_user):
     if github_user!="":
         message = f"submitted by: @{github_user}."
     else: 
@@ -78,7 +78,7 @@ def process_and_create_pull(icon_files,category, new_cateogry_check, new_categor
             category = remove_special_chars(new_category)
         hash = '{0:010x}'.format(int(time.time() * 256))[:8]
         branch_name = f"new-icons-{hash}"
-        create_branch(branch_name)
+        create_branch(site,branch_name)
 
         authors = requests.get("https://bioicons.com/icons/authors.json").json()
 
@@ -108,7 +108,7 @@ def process_and_create_pull(icon_files,category, new_cateogry_check, new_categor
                 content=file_content,
                 branch=branch_name
             )
-        pull = create_pull_request(branch_name, github_user)
+        pull = create_pull_request(site,branch_name, github_user)
         return f"""<link href="https://cdnjs.cloudflare.com/ajax/libs/flowbite/1.6.4/flowbite.min.css"  rel="stylesheet" />
 <div class="flex p-4 mb-4 text-sm text-green-800 rounded-lg bg-green-200 " role="alert">