Update app.py

app.py

@@ -68,7 +68,7 @@ class Journal:
     def __repr__(self):
         return f"Journal(name='{self.name}', bytes='{self.bytes}')"
 
-llm = ChatOpenAI(temperature=0, model="gpt-3.5-turbo-1106")
+llm = ChatOpenAI(temperature=0, model="gpt-4-1106-preview")
 
 textex_chain = create_extraction_chain(textex_schema, llm)
 tablex_chain = create_extraction_chain(tablex_schema, llm)
@@ -198,7 +198,7 @@ if uploaded_files:
                                 embeddings = OpenAIEmbeddings()
 
                                 db = Chroma.from_documents(docs, embeddings)
-                                llm_table = ChatOpenAI(model_name="gpt-3.5-turbo-1106", temperature=0)
+                                llm_table = ChatOpenAI(model_name="gpt-4-1106-preview", temperature=0)
                                 qa_chain = RetrievalQA.from_chain_type(llm_table, retriever=db.as_retriever())
                                 
                                 # List of questions
@@ -649,7 +649,7 @@ if uploaded_files:
                                     embeddings = OpenAIEmbeddings()
 
                                     db = Chroma.from_documents(docs, embeddings)
-                                    llm_table = ChatOpenAI(model_name="gpt-3.5-turbo-16k", temperature=0)
+                                    llm_table = ChatOpenAI(model_name="gpt-4-1106-preview", temperature=0)
                                     qa_chain = RetrievalQA.from_chain_type(llm_table, retriever=db.as_retriever())
                                     
                                     # List of questions