fix

app.py

@@ -96,12 +96,14 @@ def initiate_run():
 def parse_gene_annotations(file_path):
     gene_dict = {}
     with open(file_path, 'r') as file:
-        headers = file.readline().strip().split('\t')  # Read the header line and split into column names
+        headers = file.readline().strip().split('\t')  # Assuming tab-delimited file
         for line in file:
             values = line.strip().split('\t')
-            gene_info = {headers[i]: values[i] for i in range(len(headers))}
-            approved_symbol = gene_info['Approved symbol']
-            gene_dict[approved_symbol] = gene_info
+            # Use min to avoid IndexError if there are fewer values than headers
+            gene_info = {headers[i]: values[i] if i < len(values) else '' for i in range(len(headers))}
+            approved_symbol = gene_info.get('Approved symbol', 'Unknown')  # Use .get to avoid KeyError
+            if approved_symbol != 'Unknown':  # Only add if there is an approved symbol
+                gene_dict[approved_symbol] = gene_info
     return gene_dict
 
 # Replace 'your_annotation_file.txt' with the path to your actual gene annotation file