Load environment variables and use HF_TOKEN for Hugging Face API authentication in generate_svg.py

generate_svg.py

@@ -2,8 +2,13 @@ import os
 from graphviz import Digraph
 # from cairosvg import svg2pdf
 import re
+import os
+import dotenv
 import random
 
+dotenv.load_dotenv()
+hf_token = os.getenv("HF_TOKEN")
+
 def parse_markdown_to_dict(md_text):
     lines = md_text.strip().splitlines()
     mindmap = {}
@@ -119,7 +124,7 @@ def generate_mindmap(md_text):
 
 def upload_svg(mindmap_svg):
     from huggingface_hub import HfApi
-    api = HfApi()
+    api = HfApi(token=hf_token)
     api.upload_file(
         path_or_fileobj=mindmap_svg,
         path_in_repo=f"SVG/{mindmap_svg}",