Update app.py

app.py

@@ -7,10 +7,10 @@ from langchain.prompts import PromptTemplate
 # Initialize the chatbot
 HF_TOKEN = os.getenv("HF_TOKEN")
 llm = HuggingFaceEndpoint(
-    #repo_id="google/gemma-7b-it",
+    repo_id="google/gemma-2b-it",
     #repo_id="google/gemma-1.1-7b-it",
     #repo_id="google/gemma-2b",
-    repo_id="google/gemma-7b-it",
+    
     task="text-generation",
     max_new_tokens=512,
     top_k=5,