From f6a38c5eb01b0a7fa281170203f9bec2dcca1c99 Mon Sep 17 00:00:00 2001
From: appellet <antoine.pelletier@epfl.ch>
Date: Fri, 30 May 2025 02:12:48 +0200
Subject: [PATCH] feat: improve

---
 README.md  | 32 ++++++++------------------------
 encoder.py |  4 ++--
 2 files changed, 10 insertions(+), 26 deletions(-)

diff --git a/README.md b/README.md
index 6502000..3730fe5 100644
--- a/README.md
+++ b/README.md
@@ -77,36 +77,20 @@ python3 encoder.py "message_40_characters"
 ```bash
 python3 channel.py
 ```
-### 6. Decode the output.tct
+
+### 6. Decode the output.txt
 
 ```bash
 python3 decoder.py
 ```
 
-
----
-
-## Manual decoding of server output
-
-If you want to decode `output.txt` yourself:
+### 7. send input.txt to the server and get output.txt
 
 ```bash
-python3 - << 'EOF'
-import numpy as np
-import encoder, decoder
-
-# Load noisy samples
-Y = np.loadtxt("output.txt")
-
-# Rebuild codebook
-C = encoder.make_codebook(r=5, num_blocks=40)
-
-# Decode
-msg = decoder.decode_blocks(Y, C)
-print("Decoded message:", msg)
-EOF
+python3 client.py \
+  --input_file input.txt \
+  --output_file output.txt \
+  --hostname iscsrv72.epfl.ch \
+  --port 80
 ```
 
----
-
-Feel free to adjust `--trials` or swap between `local` and `server` modes as needed.
diff --git a/encoder.py b/encoder.py
index b804559..003eb7d 100644
--- a/encoder.py
+++ b/encoder.py
@@ -5,12 +5,12 @@ ALPHABET = "abcdefghijklmnopqrstuvwxyz" \
            "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
            "0123456789 ."
 
-CHAR_TO_IDX = {c: i for i, c in enumerate(ALPHABET)}
-
 G = 10.0
 ENERGY_LIMIT = 2000.0
 TEXT_LENGTH = 40
 ALPHABET_LENGTH = len(ALPHABET)
+CHAR_TO_IDX = {c: i for i, c in enumerate(ALPHABET)}
+
 
 assert ALPHABET_LENGTH == 64