update

AppZoo.py

@@ -2,10 +2,10 @@ import streamlit as st
 
 
 def run():
-    # st.set_page_config(
-    #     page_title="Hello",
-    #     page_icon="👋",
-    # )
+    st.set_page_config(
+        page_title="Hello",
+        page_icon="👋",
+    )
 
     st.write("# Welcome to AppZoo! 👋")
 

pages/2_📚_PDF预览.py

@@ -3,21 +3,21 @@ from appzoo.streamlit_app import Page
 
 import streamlit as st
 
-"""
-https://zhuanlan.zhihu.com/p/518115802?utm_medium=social&utm_oi=1290068536690085888
-"""
+
 class MyPage(Page):
+    """
+    https://zhuanlan.zhihu.com/p/518115802?utm_medium=social&utm_oi=1290068536690085888
+    """
 
     def main(self):
-        pass
-        # with st.form("PDF"):
-        #     file = st.file_uploader("选择待上传的PDF文件", type=['pdf'])
-        #
-        #     if st.form_submit_button('开始预览', help='先上传文件！！！'):
-        #         if file is not None:
-        #             base64_pdf = base64.b64encode(file.read()).decode('utf-8')
-        #             pdf_display = f"""<embed src="data:application/pdf;base64,{base64_pdf}" width="100%" height="800" type="application/pdf">"""
-        #             st.markdown(pdf_display, unsafe_allow_html=True)
+        with st.form("PDF"):
+            file = st.file_uploader("选择待上传的PDF文件", type=['pdf'])
+
+            if st.form_submit_button('开始预览', help='先上传文件！！！'):
+                if file is not None:
+                    base64_pdf = base64.b64encode(file.read()).decode('utf-8')
+                    pdf_display = f"""<embed src="data:application/pdf;base64,{base64_pdf}" width="100%" height="800" type="application/pdf">"""
+                    st.markdown(pdf_display, unsafe_allow_html=True)
 
 
 if __name__ == '__main__':