Update app.py

app.py

@@ -9,6 +9,9 @@ import matplotlib.colors as mcolors
 import io
 from PIL import Image
 from scipy.interpolate import interp1d
+from Bio.Graphics import GenomeDiagram
+from Bio.SeqFeature import SeqFeature, FeatureLocation
+from reportlab.lib import colors
 
 ###############################################################################
 # 1. MODEL DEFINITION
@@ -667,11 +670,6 @@ def analyze_gene_features(sequence_file, features_file, fasta_text="", features_
 
 def create_genome_diagram(gene_results, genome_length):
     """Create genome diagram using BioPython"""
-    from Bio.Graphics import GenomeDiagram
-    from Bio.SeqFeature import SeqFeature, FeatureLocation
-    from reportlab.lib import colors
-    from io import BytesIO
-    from PIL import Image
     
     # Create diagram
     gd_diagram = GenomeDiagram.Diagram("Genome SHAP Analysis")