Update app.py

app.py

@@ -36,6 +36,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
     """
     # --- Determine HF Space Runtime URL and Repo URL ---
     space_id = os.getenv("SPACE_ID") # Get the SPACE_ID for sending link to the code
+    HF_KEY = os.getenv("HF_TOKEN")
 
     if profile:
         username= f"{profile.username}"
@@ -58,7 +59,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
 # -----------------------------
 #llm = ChatOpenAI(model="gpt-4o-mini", temperature=0)
 #repo_id="deepseek-ai/DeepSeek-V4-Pro"
-llm = ChatHuggingFace(
+    
     llm=HuggingFaceEndpoint(
         repo_id="Qwen/Qwen2.5-Coder-32B-Instruct",
         huggingfacehub_api_token=HF_KEY,