updating user param parsing

app.py

@@ -66,7 +66,8 @@ def contains_follow_up(question):
     return contains_exact_word_or_phrase(question, follow_up_keywords)
 
 def convert_to_date(date_str):
-    return datetime.strptime(date_str, "%Y%m%d")
+    date_obj = datetime.strptime(date_str, "%Y%m%d")
+    return date_obj.strftime("%Y-%m-%d")
 
 def detect_language(question):
     # Check if the text has less than 5 words
@@ -105,6 +106,29 @@ def nishauri(user_params: str, conversation_history: list[str]):
     next_appt_date = convert_to_date(person_info.get("APPOINTMENT_DATETIME", ""))
     regimen = person_info.get("REGIMEN", "")
     question = user_params.get("QUESTION")
+
+        # Keep those user params that are present
+    info_pieces = []
+
+    if gender:
+        info_pieces.append(f"The person is {gender}.")
+    
+    if age:
+        info_pieces.append(f"The person is age {age}.")
+    
+    if next_appt_date:
+        info_pieces.append(f"The person's next clinical check-in is scheduled for {next_appt_date}.")
+    
+    if regimen:
+        info_pieces.append(f"The person is on the following regimen for HIV: {regimen}.")
+    
+    if vl_result:
+        info_pieces.append(f"The person's most recent viral load result was {vl_result}.")
+    
+    if vl_date:
+        info_pieces.append(f"The person's most recent viral load was taken on {vl_date}.")
+    
+    full_text = " ".join(info_pieces)
     
     ## Process greeting
     # greet_response = process_greeting_response(question)