fixed issue with generate data

app/database/generate_data.py

@@ -10,11 +10,15 @@ import json
 HUGGINGFACEHUB_API_TOKEN = None
 os.environ["HUGGINGFACEHUB_API_TOKEN"] = HUGGINGFACEHUB_API_TOKEN
 
-def parse_profile(text, user_id, num_users):
+def valid_data(text):
     match = re.search(r"([A-Za-z ]+)\|([A-Za-z &\-!]+)\|([A-Za-z .',!?&\-]+)", text)
     if not match:
-        return None  # Skip invalid responses
+        return False
+    else:
+        return True
 
+def parse_profile(text, user_id, num_users):
+    match = re.search(r"([A-Za-z ]+)\|([A-Za-z &\-!]+)\|([A-Za-z .',!?&\-]+)", text)
     name, bio, posts = match.groups()
     
     # Generate mock followers count (randomized for realism)
@@ -40,7 +44,6 @@ def generate_data(num_users):
     Do not include numbers, IDs, or assistant labels. Only return a properly formatted response.
 
     Example: Alice Wonderland | Exploring the world one frame at a time! | Just captured a stunning sunset."""
-    # prompt = PromptTemplate.from_template(template)
     prompt = ChatPromptTemplate ([
         ("system", system_message),
         ("user", "Generate a user profile for user {user_id}")
@@ -58,11 +61,16 @@ def generate_data(num_users):
     )
     llm_chain = prompt | llm
     data = {}
-    for i in range(num_users): 
+    i = 0
+    user_id = 0
+    while user_id < num_users: 
         raw_text = llm_chain.invoke({"user_id": i})
-        user_profile = parse_profile(raw_text, i, num_users)
-        if user_profile:
-            data[i] = user_profile
+        while not valid_data(raw_text):
+            i = i + 1
+            raw_text = llm_chain.invoke({"user_id": i})
+        user_profile = parse_profile(raw_text, user_id, num_users)
+        user_id = user_id + 1
+        data[user_id] = user_profile
             
     return data