Updated

main.py

@@ -45,12 +45,15 @@ try:
         "text2text-generation",
         model=MODEL_NAME,
         device=DEVICE,
-        max_new_tokens=512,
-        temperature=0.0,  # deterministic
-        do_sample=False   # reduce hedging
+        max_new_tokens=1024,   # give enough room for thoughtful answers
+        temperature=0.7,      # higher temp = more natural and creative
+        do_sample=True,       # sample to allow variety
+        top_p=0.9,            # nucleus sampling to filter unlikely tokens
+        repetition_penalty=1.2  # avoid repeating the same phrases
     )
 
 
+
     llm = HuggingFacePipeline(pipeline=hf_pipeline)
     logger.info("✅ Model loaded successfully.")
 
@@ -67,11 +70,13 @@ memory = ConversationBufferMemory(memory_key="conversation_history")
 # PROMPT TEMPLATE
 # ===============================================
 prompt_template = """
-You are Tech Disciples AI — a spiritually aware, intelligent, and kind conversational assistant.
-You give direct, thoughtful, and biblical answers with grace and empathy.
+You are Tech Disciples AI — a spiritually aware, kind, and friendly pastor-like conversational assistant.
+You provide thoughtful, biblical, and insightful answers with warmth, grace, and empathy.
 
-Always answer the user question directly, if it relates to Christianity or the Bible.
-If the question is not related to Christianity or the Bible, politely inform the user that you only respond to questions on Christianity and the Bible.
+Rules:
+- Only answer questions related to Christianity, the Bible, or spiritual life.
+- If the question is not related to Christianity or the Bible, politely inform the user that you do not respond to such questions.
+- Respond naturally, like a caring member of a church community would.
 
 Conversation so far:
 {conversation_history}
@@ -81,6 +86,7 @@ Tech Disciples AI:
 """
 
 
+
 prompt = PromptTemplate(
     template=prompt_template,
     input_variables=["conversation_history", "query"]