Update main.py

main.py

@@ -121,11 +121,11 @@ async def generate_roadmap(input_data: RoadmapInput):
         chemistry_topics = get_topics_within_timeframe(chem, input_data.total_time, input_data.startchemRoadmapFrom)
         mathematics_topics = get_topics_within_timeframe(maths, input_data.total_time, input_data.startmathRoadmapFrom)
 
-        for topic in reversed(userleft_topic_phy):  
+        for topic in reversed(input_data.userleft_topic_phy):  
             physics_topics.insert(0, topic)
-        for topic in reversed(userleft_topic_chem): 
+        for topic in reversed(input_data.userleft_topic_chem): 
             chemistry_topics.insert(0, topic)
-        for topic in reversed(userleft_topic_maths):  
+        for topic in reversed(input_data.userleft_topic_maths):  
             mathematics_topics.insert(0, topic)
 
         # User persona string