fixed path inconsistency

app.py

@@ -2,11 +2,15 @@
 import gradio as gr
 import pandas as pd
 from difflib import SequenceMatcher
+import os
+
+# Get script's directory
+script_dir = os.path.dirname(os.path.abspath(__file__))
 
 # Import results
-results_clean = pd.read_csv("data/retrieval_results/sonnini_cleaned/i_onit-sonnini-DHd2025-clean-q_Pferd, Pferde.csv").head(100)
-results_prep = pd.read_csv("data/retrieval_results/sonnini_llm_corrected/i_onit-sonnini-DHd2025-prep-q_Pferd, Pferde.csv").head(100)
-results_orig = pd.read_csv("data/retrieval_results/sonnini_original_ocr/i_onit-test-index-sonnini-q_Pferd-Pferde.csv").head(100)
+results_clean = pd.read_csv(os.path.join(script_dir, "data/retrieval_results/sonnini_cleaned/i_onit-sonnini-DHd2025-clean-q_Pferd, Pferde.csv")).head(100)
+results_prep = pd.read_csv(os.path.join(script_dir, "data/retrieval_results/sonnini_llm_corrected/i_onit-sonnini-DHd2025-prep-q_Pferd, Pferde.csv")).head(100)
+results_orig = pd.read_csv(os.path.join(script_dir, "data/retrieval_results/sonnini_original_ocr/i_onit-test-index-sonnini-q_Pferd-Pferde.csv")).head(100)
 
 # Drop 'text_prep' from results_orig
 results_clean.drop(columns=['text_prep'], inplace=True)