Update app.py

app.py

@@ -14,12 +14,13 @@ def load_model():
     try:
         model = pipeline(
             "text-generation",
-            model="mistralai/Mixtral-8x7B-Instruct-v0.1",
+            model="tiiuae/falcon-7b-instruct",  # lightweight, non-gated
             token=HF_TOKEN
         )
         return model
     except Exception as e:
-        st.error("❌ Failed to load Mixtral model. Falling back to GPT-2.")
+        print(f"Model load failed: {e}")
+        st.error("❌ Failed to load model.")
         return pipeline("text-generation", model="gpt2")
 
 model = load_model()