Update app.py

app.py

@@ -144,8 +144,8 @@ def parse_json(inp):
 def build_space(repo_name,file_name,file_content,access_token=""):
     try:
         repo_path=user_+str(repo_)
+        access_token=os.environ['HF_TOKEN']
         if not access_token:
-            access_token=os.environ['HF_TOKEN']
             return [{'role':'assistant','content': 'ENTER A HUGGINGFACE TOKEN'}]
         api=HfApi(endpoint="https://huggingface.co", token=access_token)
         repo_url = api.create_repo(