Update app.py

app.py

@@ -8,9 +8,6 @@ from wordcloud import WordCloud
 import re
 import os
 import transformers
-from langchain.llms import CTransformers
-from langchain import PromptTemplate, LLMChain
-from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
 
 
 class GradioInference:
@@ -48,10 +45,6 @@ class GradioInference:
         # Initialize Multilingual summary model 
         self.tokenizer = AutoTokenizer.from_pretrained("csebuetnlp/mT5_multilingual_XLSum", truncation=True)
         self.model = AutoModelForSeq2SeqLM.from_pretrained("csebuetnlp/mT5_multilingual_XLSum")
-
-        self.config = {'repetition_penalty': 1.1, 'temperature':0}
-        self.llm = CTransformers(model="TheBloke/Llama-2-7B-Chat-GGML", model_file = 'llama-2-7b-chat.ggmlv3.q2_K.bin', config=self.config,callbacks=[StreamingStdOutCallbackHandler()])
-
     
     def __call__(self, link, lang, size, progress=gr.Progress()):
         """