Update app.py

app.py

@@ -7,7 +7,7 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain.callbacks.manager import CallbackManager
 from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
 from langchain.vectorstores import Qdrant
-from ctransformers import AutoModelForCausalLM
+from transformers import AutoModelForCausalLM
 
 # Load the embedding model
 encoder = SentenceTransformer('jinaai/jina-embedding-b-en-v1')
@@ -82,7 +82,7 @@ def chat(messages):
 
 screen = gr.Interface(
     fn=chat,
-    inputs=gr.Chatbot(allow_flagging="never", placeholder="Type your question here..."),
+    inputs=gr.Textbox(placeholder="Type your question here..."),
     outputs="chatbot",
     title="Q&A with PDFs 👩🏻‍💻📓✍🏻💡",
     description="This app facilitates a conversation with PDFs uploaded💡",
@@ -93,4 +93,4 @@ screen = gr.Interface(
 )
 
 # Add a way to upload and setup the database before starting the chat
-screen.launch()
+screen.launch()