Update app.py

app.py

@@ -22,7 +22,7 @@ def blob_to_base64_html(blob_data):
     try:
         if isinstance(blob_data, (bytes, bytearray)):
             encoded = base64.b64encode(blob_data).decode('utf-8')
-           return f"""<img src="data:image/png;base64,{encoded}"
+            return f"""<img src="data:image/png;base64,{encoded}"
                 style="
                     width:100%;
                     max-width:1000px;
@@ -32,8 +32,7 @@ def blob_to_base64_html(blob_data):
                     cursor: zoom-in;
                 "
                 onclick="window.open(this.src)"
-            >
-            """
+            >"""
         return str(blob_data)
     except Exception:
         return str(blob_data)