Unable to connect to postgres

[Tansha173]

I get this error

psql: error: connection to server at "localhost" (127.0.0.1), port 5432 failed: FATAL: password authentication failed for user "postgres" connection to server at "localhost" (127.0.0.1), port 5432 failed: FATAL: password authentication failed for user "postgres" CompletedProcess(args=['sudo', '-u', 'postgres', 'psql', '-f', '/content/drive/MyDrive/llm/llm/llm-applications/data/sql_dumps/gte-base_300_50.sql'], returncode=1)