Update app.py

app.py

@@ -43,11 +43,10 @@ def get_conversational_chain():
     provided context just say, "answer is not available in the context", don't provide the wrong answer\n\n
     Context:\n {context}?\n
     Question: \n{question}\n
-
     Answer:
     """
 
-    model = ChatGroq(temperature=0, groq_api_key="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", model_name="llama3-8b-8192")
+    model = ChatGroq(temperature=0, groq_api_key=os.environ["groq_api_key"], model_name="llama3-8b-8192")
 
     prompt = PromptTemplate(template=prompt_template, input_variables=["context", "question"])
     chain = load_qa_chain(model, chain_type="stuff", prompt=prompt)
@@ -80,25 +79,34 @@ def user_input(user_question, api_key):
         text_to_speech(text)
 
 def main():
-    st.set_page_config("Chat PDF")
-    st.header("Chat with PDF")
-
+    
+    st.set_page_config(layout="centered")
+    st.header("Chat with DOCS")
+    st.markdown("<h1 style='font-size:20px;'>ChatBot by Muhammad Huzaifa</h1>", unsafe_allow_html=True)
     api_key = st.secrets["inference_api_key"]
-
-    user_question = st.text_input("Ask a Question from the PDF Files")
-
-    if user_question:
-        user_input(user_question, api_key)
-
+    
+    
     with st.sidebar:
-        st.title("Menu:")
-        pdf_docs = st.file_uploader("Upload your PDF Files and Click on the Submit & Process Button", accept_multiple_files=True)
-        if st.button("Submit & Process"):
+        st.header("Chat with PDF")
+        # st.title("Menu:")
+        pdf_docs = st.file_uploader("Upload your PDF Files and Click on the Submit Button", accept_multiple_files=True, type=["pdf"])
+        if st.button("Submit"):
             with st.spinner("Processing..."):
                 raw_text = get_pdf_text(pdf_docs)
                 text_chunks = get_text_chunks(raw_text)
                 get_vector_store(text_chunks, api_key)
                 st.success("Done")
-                
+
+        if st.button("Summerize Chat"):
+            st.switch_page('pages/summarizer.py')
+
+    # Check if any document is uploaded
+    if pdf_docs:
+        user_question = st.text_input("Ask a question from the Docs")
+        if user_question:
+            user_input(user_question, api_key)
+    else:
+        st.write("Please upload a document first to ask questions.")
+           
 if __name__ == "__main__":
     main()