Update app.py

app.py

@@ -76,7 +76,7 @@ def initialize_llmchain(llm_model, temperature, max_tokens, top_k, vector_db, pr
             top_k=top_k,
         )
     else:
-        llm_model == "CohereForAI/aya-23-35B":
+        
         llm = HuggingFaceEndpoint(
             repo_id=llm_model,
             huggingfacehub_api_token=api_token,