Update app.py

app.py

@@ -6,8 +6,9 @@ with open("config.txt", "r") as f:
     lines = f.readlines()
     config = {}
     for line in lines:
-        key, value = line.strip().split(" = ")
-        config[key] = value
+        if "=" in line:
+            key, value = line.strip().split(" = ")
+            config[key] = value
 
 repo_id = config["repo_id", ""]
 repo_type = config["repo_type", ""]