Update app.py

app.py

@@ -105,10 +105,10 @@ def process_and_create_pull(icon_files,category, new_cateogry_check, new_categor
             #get file content from filesystem
             with open(file.name, 'r') as fp:
                 file_content = fp.read()
-
+            filename = os.path.basename(file.name).replace(" ", "_")
             site.create_file(
-                path=f'static/icons/{license}/{category}/{author}/{os.path.basename(file.name)}',
-                message=f'create {os.path.basename(file.name)}',
+                path=f'static/icons/{license}/{category}/{author}/{filename}',
+                message=f'create {filename}',
                 content=file_content,
                 branch=branch_name
             )