update chat

phase/Student_view/chatbot.py

@@ -14,7 +14,7 @@ GEN_MODEL = os.getenv("GEN_MODEL", "google/flan-t5-base")  # ✅ CPU-friendly se
 if not HF_TOKEN:
     st.error("⚠️ HF_TOKEN is not set. In your Space, add a Secret named HF_TOKEN.")
 else:
-    client = InferenceClient(model=GEN_MODEL, token=HF_TOKEN,  provider="hf-inference")
+    client = InferenceClient(model=GEN_MODEL, token=HF_TOKEN)
 
 
 # -------------------------------