Update app.py

app.py

@@ -278,6 +278,8 @@ def upload_file(file_obj):
     return list_file_path
 
 
+import gradio as gr
+
 import gradio as gr
 
 def demo():
@@ -286,8 +288,8 @@ def demo():
         qa_chain = gr.State()
         collection_name = gr.State()
         
-        # Inserir a logo
-        gr.Markdown("""<center><img src="file/trescal_blue.png" style="width:200px; height:auto;"></center>""")
+        # Inserir a logo usando a URL fornecida
+        gr.Markdown("""<center><img src="https://huggingface.co/spaces/DHEIVER/pdfchatbot/blob/main/trescal_blue.png" style="width:200px; height:auto;"></center>""")
 
         gr.Markdown(
         """<center><h2>PDF-based chatbot</center></h2>