Update app.py

app.py

@@ -1,7 +1,7 @@
 from transformers import pipeline
 import gradio as gr
 
-def generate_recommendations(party_on_weekends, flavor_preference, texture_dislike, price_range):
+def generate_recommendations(party_on_weekends=None, flavor_preference=None, texture_dislike=None, price_range=None):
     # Define the list of ingredients
     ingredients = ["oranges", "apples", "pears", "grapes", "watermelon", "lemon", "lime"]
 
@@ -35,21 +35,22 @@ def generate_recommendations(party_on_weekends, flavor_preference, texture_disli
         if "watermelon" in allowed_fruits:
             allowed_fruits.remove("watermelon")
 
-    if price_range < 3:
-        if "lime" in allowed_fruits:
-            allowed_fruits.remove("lime")
-        if "watermelon" in allowed_fruits:
-            allowed_fruits.remove("watermelon")
+    if price_range is not None:
+        if price_range < 3:
+            if "lime" in allowed_fruits:
+                allowed_fruits.remove("lime")
+            if "watermelon" in allowed_fruits:
+                allowed_fruits.remove("watermelon")
 
-    elif 4 < price_range < 7:
-        if "pears" in allowed_fruits:
-            allowed_fruits.remove("pears")
-        if "apples" in allowed_fruits:
-            allowed_fruits.remove("apples")
+        elif 4 < price_range < 7:
+            if "pears" in allowed_fruits:
+                allowed_fruits.remove("pears")
+            if "apples" in allowed_fruits:
+                allowed_fruits.remove("apples")
 
     return allowed_fruits
 
-def recommend_fruits(party_answer, flavor_answer, texture_answer, price_answer):
+def recommend_fruits(party_answer="", flavor_answer="", texture_answer="", price_answer=None):
     # Combine the answers dynamically
     combined_answers = {
         "Do you go out to party on weekends? (yes or no)": party_answer,