updated nodes

hype_pack/utils/nodes.py

@@ -29,7 +29,7 @@ def build_reference_material_node(interview_state: InterviewState) -> InterviewS
         #     temperature=0.1
         # ).with_structured_output(ReferenceMaterial)
         llm = ChatGroq(
-            model="llama-3.2-90b-vision-preview",
+            model="llama-3.1-70b-versatile",
             temperature=0.1
         ).with_structured_output(ReferenceMaterial)
 
@@ -91,7 +91,7 @@ def generate_questions_node(interview_state: InterviewState) -> InterviewState:
         #     temperature=0.35
         # ).with_structured_output(QuestionList)
         llm = ChatGroq(
-            model="llama-3.2-90b-vision-preview",
+            model="llama-3.1-70b-versatile",
             temperature=0.35
         ).with_structured_output(QuestionList)
 
@@ -151,7 +151,7 @@ def generate_transcript_node(interview_state: InterviewState, speaker_profile: d
         #     temperature=0.6
         # ).with_structured_output(HypeCastTranscript)
         llm = ChatGroq(
-            model="llama-3.2-90b-vision-preview",
+            model="llama-3.1-70b-versatile",
             temperature=0.6
         ).with_structured_output(HypeCastTranscript)