fix indent create_llm_pipeline

app.py

@@ -229,8 +229,8 @@ def get_fallback_model(current_model):
 # Optimized pipeline for models
 def create_optimized_pipeline(model, tokenizer, model_key):
     """Optimized pipeline for models"""
-        # Default pipeline for other models
-        pipe = pipeline(
+    # Default pipeline for other models
+    pipe = pipeline(
             "text-generation",
             model=model,
             tokenizer=tokenizer,
@@ -240,8 +240,8 @@ def create_optimized_pipeline(model, tokenizer, model_key):
             top_k=30,
             repetition_penalty=1.2,
             return_full_text=False,
-        )
-        return HuggingFacePipeline(pipeline=pipe)
+    )
+    return HuggingFacePipeline(pipeline=pipe)
 
 def create_llm_pipeline(model_key):
     """Create a new pipeline using the specified model with better error handling"""