Update app.py

app.py

@@ -157,9 +157,7 @@ Non-human probability: {float(probs[0][0]):0.4f}
 # Create Gradio interface with both file upload and text input
 iface = gr.Interface(
     fn=predict_sequence,
-    inputs=[
-        gr.File(label="Upload FASTA file", file_types=[".fasta", ".fa", ".txt"])
-    ]
+    inputs=gr.File(label="Upload FASTA file", file_types=[".fasta", ".fa", ".txt"])
     outputs=gr.Textbox(label="Prediction Results", lines=10),
     title="Virus Host Classifier",
     description="""Upload a FASTA file or paste your sequence to predict whether a virus sequence is likely to infect human or non-human hosts.