use a merge with estimated_expression_meta

app.py

@@ -70,12 +70,10 @@ except:
 chart_data = pd.DataFrame({
     "expression_1": np.log10(estimated_expression.loc[h99_transcript_annotations["gene_id"] == gene_id_1].to_numpy()[0] + 1),
     "expression_2": np.log10(estimated_expression.loc[h99_transcript_annotations["gene_id"] == gene_id_2].to_numpy()[0] + 1),
-    "run_accession": estimated_expression.columns,
-    "run_accession_meta": estimated_expression_meta["run_accession"],
-    "study_accession": estimated_expression_meta["study_accession"]}) 
-
-# DEBUG
-print(f"run_ids are equal: {sum(chart_data['run_accession'] == chart_data['run_accession_meta'])}")
+    "run_accession": estimated_expression.columns})
+chart_data.merge(
+    right = estimated_expression_meta,
+    on = "run_accession")
 
 chart = (
    alt.Chart(chart_data)