diff --git a/launcher/src/main.rs b/launcher/src/main.rs
index 0530d521..1a3c5c39 100644
--- a/launcher/src/main.rs
+++ b/launcher/src/main.rs
@@ -80,7 +80,7 @@ fn get_config(
     };
 
     let content = std::fs::read_to_string(filename)?;
-    let config: RawConfig = serde_json::from_str(&content).expect("?");
+    let config: RawConfig = serde_json::from_str(&content)?;
 
     let config: Config = config.into();
     Ok(config)
diff --git a/server/text_generation_server/models/flash_causal_lm.py b/server/text_generation_server/models/flash_causal_lm.py
index 98c6f419..6e941a4e 100644
--- a/server/text_generation_server/models/flash_causal_lm.py
+++ b/server/text_generation_server/models/flash_causal_lm.py
@@ -2112,10 +2112,6 @@ class FlashCausalLM(Model):
 
         if prefill and prefill_logprobs:
             # Get prefill logprobs with inplace softmax (avoid copying the `out` tensor (max_batch_prefill_tokens * vocab_size))
-            free_memory = get_free_memory(self.device, MEMORY_FRACTION)
-            logger.info(f"Free memory {free_memory / 1e9}GB")
-            logmemory = out.nelement() * out.element_size()
-            logger.info(f"Log memory {logmemory / 1e9}GB")
             torch.log_softmax(out, -1, out=out)
             prefill_logprobs_tensor = out
             prefill_logprobs = torch.gather(