Update app.py

app.py

@@ -10,14 +10,16 @@ def predict_stability(model_choice, organism_choice, pdb_file=None, sequence=Non
     return f"Predicted Stability using {model_choice} for {organism_choice}: Example Output"
 
 def get_foldseek_seq(pdb_path):
-    parsed_seqs = get_struc_seq(
-        "bin/foldseek",
-        pdb_path,
-        ["A"],
-        process_id=random.randint(0, 10000000),
-    )["A"]
-    return parsed_seqs
-
+    try:
+        parsed_seqs = get_struc_seq(
+            "bin/foldseek",
+            pdb_path,
+            ["A"],
+            process_id=random.randint(0, 10000000),
+        )["A"]
+        return parsed_seqs
+    except:
+        return None
 
 
 # Gradio Interface