Update app.py

app.py

@@ -97,7 +97,7 @@ def load_docs(document_path):
 
         # Combine all pages into one text
         full_text = "\n".join(extracted_text)
-        st.write(f"\ud83d\udd8d Total Cleaned Text Length: {len(full_text)} characters")
+        st.write(f"Total Cleaned Text Length: {len(full_text)} characters")
 
         # Step 2: Chunk the cleaned text
         text_splitter = RecursiveCharacterTextSplitter(
@@ -107,7 +107,7 @@ def load_docs(document_path):
         )
         split_docs = text_splitter.create_documents([full_text])
 
-        st.write(f"\ud83d\udd0d Total Chunks After Splitting: {len(split_docs)}")
+        st.write(f"Total Chunks After Splitting: {len(split_docs)}")
         for i, doc in enumerate(split_docs[:3]):  # Show first 3 chunks only
             st.write(f"Chunk {i + 1}: {doc.page_content[:300]}...")
 
@@ -175,7 +175,7 @@ if __name__ == "__main__":
         layout="wide",
         initial_sidebar_state="expanded",
     )
-    st.header("\ud83d\udd8a\ufe0f Patent Chat: Google Patents Chat Demo")
+    st.header("Patent Chat: Google Patents Chat Demo")
 
     # Input for Google Patent Link
     patent_link = st.text_area(
@@ -206,7 +206,7 @@ if __name__ == "__main__":
         # File handling
         pdf_path = os.path.join(tempfile.gettempdir(), f"{patent_number}.pdf")
         if not os.path.isfile(pdf_path):
-            with st.spinner("\ud83d\udd10 Downloading patent file..."):
+            with st.spinner("Downloading patent file..."):
                 try:
                     pdf_path = download_pdf(patent_number)
                     st.write(f"\u2705 File downloaded: {pdf_path}")
@@ -218,7 +218,7 @@ if __name__ == "__main__":
 
         # Generate PDF preview only if not already displayed
         if not st.session_state.get("pdf_preview_displayed", False):
-            with st.spinner("\ud83d\uddbc\ufe0f Generating PDF preview..."):
+            with st.spinner("Generating PDF preview..."):
                 preview_image_path = preview_pdf(pdf_path, scale_factor=0.5)
                 if preview_image_path:
                     st.session_state.pdf_preview = preview_image_path
@@ -230,7 +230,7 @@ if __name__ == "__main__":
 
         # Load the document into the system
         st.session_state["loading_complete"] = False  
-        with st.spinner("\ud83d\udd04 Loading document into the system..."):
+        with st.spinner("Loading document into the system..."):
             try:
                 st.session_state.chain = setup_retrieval_pipeline(
                     pdf_path, PERSISTED_DIRECTORY, OPENAI_API_KEY
@@ -245,7 +245,7 @@ if __name__ == "__main__":
                 st.stop()
 
         if st.session_state["loading_complete"]:
-            st.success("\ud83d\ude80 Document successfully loaded! You can now start asking questions.")
+            st.success("Document successfully loaded! You can now start asking questions.")
 
     # Display previous chat messages
     if st.session_state.messages: