Update app.py

app.py

@@ -7,7 +7,7 @@ import gradio as gr
 # from langchain_community.document_loaders import PyPDFLoader
 # from langchain_community.chains import RetrievalQA
 # from secret1 import GOOGLE_API as google_api
-# import PyPDF2
+ import PyPDF2
 # def chatbot_response(user_input, history):
 #     # This is a placeholder function. Replace with your actual chatbot logic.
 #     bot_response = "You said: " + user_input
@@ -24,24 +24,24 @@ import gradio as gr
 #     texts = text_splitter.split_text(text)
 #     return texts;
 
-# def text_extract(file):
-#     pdf_reader = PyPDF2.PdfReader(file.name)
-#     # Get the number of pages
-#     num_pages = len(pdf_reader.pages)
-#     # Extract text from each page
-#     text = ""
-#     for page_num in range(num_pages):
-#         page = pdf_reader.pages[page_num]
-#         text += page.extract_text()
-#     text_splitter=text_splitter_function(text);
-#     db = FAISS.from_texts(text_splitter, embeddings);
-#     retriever = db.as_retriever(search_type="similarity", search_kwargs={"k": 2})
-#     llm=GooglePalm(google_api_key=google_api)
-#     qa = RetrievalQA.from_chain_type(
-#         llm=llm, chain_type="stuff", retriever=retriever, return_source_documents=True
-#     )
-#     print(db)
-#     return text
+def text_extract(file):
+    pdf_reader = PyPDF2.PdfReader(file.name)
+    # Get the number of pages
+    num_pages = len(pdf_reader.pages)
+    # Extract text from each page
+    text = ""
+    for page_num in range(num_pages):
+        page = pdf_reader.pages[page_num]
+        text += page.extract_text()
+    # text_splitter=text_splitter_function(text);
+    # db = FAISS.from_texts(text_splitter, embeddings);
+    # retriever = db.as_retriever(search_type="similarity", search_kwargs={"k": 2})
+    # llm=GooglePalm(google_api_key=google_api)
+    # qa = RetrievalQA.from_chain_type(
+    #     llm=llm, chain_type="stuff", retriever=retriever, return_source_documents=True
+    # )
+    # print(db)
+    return text
     
 
 with gr.Blocks() as demo:
@@ -57,7 +57,7 @@ with gr.Blocks() as demo:
         with gr.Column():
             input_file=gr.File(label="Upload PDF", file_count="single")
             submit_btn=gr.Button("Submit")
-   # submit_btn.click(text_extract, [input_file], [user_input])
+    submit_btn.click(text_extract, [input_file], [user_input])
     #send_btn.click(chatbot_response,[user_input,state],[chatbot, state])
 
 if __name__ == "__main__":