Update app.py

app.py

@@ -56,6 +56,10 @@ openai/whisper-large-v3
 """
 
 models = {
+    "Llama2-70b": {
+        "model_link": "https://huggingface.co/meta-llama/Llama-2-70b",
+        "chat_link": "https://ysharma-explore-llamav2-with-tgi.hf.space/",
+    },
     "Llama2-13b": {
         "model_link": "https://huggingface.co/meta-llama/Llama-2-13b",
         "chat_link": "https://huggingface-projects-llama-2-13b-chat.hf.space/",
@@ -87,7 +91,7 @@ def transcribe_video(youtube_url: str, path: str) -> List[Document]:
     return [Document(page_content=result[1], metadata=dict(page=1))]
 
 def predict(
-    message: str, system_prompt: str = "", model_url: str = models["Llama2-13b"]["chat_link"]
+    message: str, system_prompt: str = "", model_url: str = models["Llama2-70b"]["chat_link"]
 ) -> Any:
     """
     Predict a response using a client.