Update app.py

app.py

@@ -49,7 +49,7 @@ def generate_heatmap(protein_sequence, start_pos=1, end_pos=None):
             heatmap[i, position - start_pos] = log_prob_mt - log_prob_wt
 
     # Visualize the heatmap
-    plt.figure(figsize=(15, 5))
+    plt.figure(figsize=(75, 25))
     plt.imshow(heatmap, cmap="viridis_r", aspect="auto")
     plt.xticks(range(end_pos - start_pos + 1), list(protein_sequence[start_pos-1:end_pos]))
     plt.yticks(range(20), amino_acids)