Update app.py

app.py

@@ -123,12 +123,12 @@ def predict_interaction(drug_names):
     """Predict interaction between two drugs using your labeled dataset"""
     try:
         if not drug_names or ',' not in drug_names:
-            return "Enter two drug names separated by comma"
+            return "Enter drug names"
         
         # Split the input
         drugs = [drug.strip() for drug in drug_names.split(',')]
         if len(drugs) != 2:
-            return "Enter exactly two drug names separated by comma"
+            return "Enter drug names "
         
         drug1, drug2 = drugs[0].lower(), drugs[1].lower()
         print(f"Looking up: '{drug1}' + '{drug2}'")