diff --git a/worker_runpod.py b/worker_runpod.py
index 438e92f..78f9211 100644
--- a/worker_runpod.py
+++ b/worker_runpod.py
@@ -15,18 +15,6 @@
 from comfy import model_management
 import base64
 
-
-def download_file(url, save_dir="/content/ComfyUI/models/loras"):
-    os.makedirs(save_dir, exist_ok=True)
-    file_name = url.split("/")[-1]
-    file_path = os.path.join(save_dir, file_name)
-    response = requests.get(url)
-    response.raise_for_status()
-    with open(file_path, "wb") as file:
-        file.write(response.content)
-    return file_path
-
-
 # Initialize Model Loaders
 DualCLIPLoader = NODE_CLASS_MAPPINGS["DualCLIPLoader"]()
 UNETLoader = NODE_CLASS_MAPPINGS["UNETLoader"]()
@@ -68,66 +56,93 @@ def closestNumber(n, m):
 def generate(input):
     values = input["input"]
 
-    positive_prompt = values["positive_prompt"]
-    width = values["width"]
-    height = values["height"]
-    seed = values["seed"]
-    steps = values["steps"]
-    guidance = values["guidance"]
-    lora_strength_model = values["lora_strength_model"]
-    lora_strength_clip = values["lora_strength_clip"]
-    sampler_name = values["sampler_name"]
-    scheduler = values["scheduler"]
-    lora_url = values["lora_url"]
-
-    # Download and load LoRa model
-    lora_file = download_file(lora_url)
-    lora_file = os.path.basename(lora_file)
+    positive_prompt = values.get("positive_prompt", "")
+    width = values.get("width", 512)
+    height = values.get("height", 512)
+    seed = values.get("seed", 0)
+    steps = values.get("steps", 50)
+    guidance = values.get("guidance", 7.5)
+    lora_strength_model = values.get("lora_strength_model", 0.8)
+    lora_strength_clip = values.get("lora_strength_clip", 0.8)
+    sampler_name = values.get("sampler_name", "Euler")
+    scheduler = values.get("scheduler", "default")
+    job_id = values.get("job_id", "test-job-123")
+    lora_name = values.get("lora_name", "zanshou-kin-flux-ueno-manga-style.safetensors")
+
+    # Path to the LoRA model based on lora_name
+    lora_file_path = f"models/loras/{lora_name}"
+
+    # Validate if the specified LoRA model exists
+    if not os.path.exists(lora_file_path):
+        error_response = {
+            "jobId": job_id,
+            "result": f"FAILED: LoRA model '{lora_name}' not found.",
+            "status": "FAILED",
+        }
+        print(
+            f"Error: LoRA model '{lora_name}' does not exist at path '{lora_file_path}'."
+        )
+        return error_response
 
     # Handle seed
     if seed == 0:
         random.seed(int(time.time()))
         seed = random.randint(0, 18446744073709551615)
-    print(seed)
-
-    global unet, clip
-    unet_lora, clip_lora = LoraLoader.load_lora(
-        unet, clip, lora_file, lora_strength_model, lora_strength_clip
-    )
-    cond, pooled = clip_lora.encode_from_tokens(
-        clip_lora.tokenize(positive_prompt), return_pooled=True
-    )
-    cond = [[cond, {"pooled_output": pooled}]]
-    cond = FluxGuidance.append(cond, guidance)[0]
-    noise = RandomNoise.get_noise(seed)[0]
-    guider = BasicGuider.get_guider(unet_lora, cond)[0]
-    sampler = KSamplerSelect.get_sampler(sampler_name)[0]
-    sigmas = BasicScheduler.get_sigmas(unet_lora, scheduler, steps, 1.0)[0]
-    latent_image = EmptyLatentImage.generate(
-        closestNumber(width, 16), closestNumber(height, 16)
-    )[0]
-    sample, sample_denoised = SamplerCustomAdvanced.sample(
-        noise, guider, sampler, sigmas, latent_image
-    )
-    decoded = VAEDecode.decode(vae, sample)[0].detach()
-    image_path = "/content/flux.png"
-    Image.fromarray(np.array(decoded * 255, dtype=np.uint8)[0]).save(image_path)
+    print(f"Using seed: {seed}")
 
     try:
+        # Load LoRA models from the specified file
+        unet_lora, clip_lora = LoraLoader.load_lora(
+            unet, clip, lora_file_path, lora_strength_model, lora_strength_clip
+        )
+
+        # Encode the positive prompt
+        cond, pooled = clip_lora.encode_from_tokens(
+            clip_lora.tokenize(positive_prompt), return_pooled=True
+        )
+        cond = [[cond, {"pooled_output": pooled}]]
+        cond = FluxGuidance.append(cond, guidance)[0]
+
+        # Generate noise based on the seed
+        noise = RandomNoise.get_noise(seed)[0]
+
+        # Initialize the guider and sampler
+        guider = BasicGuider.get_guider(unet_lora, cond)[0]
+        sampler = KSamplerSelect.get_sampler(sampler_name)[0]
+        sigmas = BasicScheduler.get_sigmas(unet_lora, scheduler, steps, 1.0)[0]
+
+        # Generate an empty latent image
+        latent_image = EmptyLatentImage.generate(
+            closestNumber(width, 16), closestNumber(height, 16)
+        )[0]
+
+        # Perform the sampling
+        sample, sample_denoised = SamplerCustomAdvanced.sample(
+            noise, guider, sampler, sigmas, latent_image
+        )
+
+        # Decode the image using VAE
+        decoded = VAEDecode.decode(vae, sample)[0].detach()
+
+        # Save the image to a file
+        image_path = "flux.png"
+        Image.fromarray(np.array(decoded * 255, dtype=np.uint8)[0]).save(image_path)
+
         # Open and encode the image in Base64
         with open(image_path, "rb") as image_file:
             encoded_image = base64.b64encode(image_file.read()).decode("utf-8")
 
         # Prepare the response
-        response = {"jobId": values["job_id"], "image": encoded_image, "status": "DONE"}
+        response = {"jobId": job_id, "image": encoded_image, "status": "DONE"}
         return response
 
     except Exception as e:
         error_response = {
-            "jobId": values.get("job_id", "unknown"),
+            "jobId": job_id,
             "result": f"FAILED: {str(e)}",
             "status": "FAILED",
         }
+        print(f"Error processing job {job_id}: {str(e)}")
         return error_response
 
     finally: