Update app.py

app.py

@@ -8,7 +8,7 @@ client = InferenceClient("microsoft/phi-4")
 
 #Loading the bio spec txt file
 
-with open("bio_spec.txt", "r", encoding = "utf-8") as f:
+with open("bio_spec.txt", "r", encoding="utf-8", errors="replace") as f:
     bio_spec_text = f.read()
 
 #process file function