fix

app.py

@@ -93,7 +93,20 @@ def initiate_run():
         elif len(transcripts) > 0:
             st.session_state.transcripts = transcripts
 
-
+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
+        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
+    return gene_dict
+
+# Replace 'your_annotation_file.txt' with the path to your actual gene annotation file
+gene_annotations = parse_gene_annotations('your_annotation_file.txt')
+gene_symbol_list = list(gene_annotations.keys())  # List of gene symbols for the autocomplete feature
 # Check if the selected model is Cas9
 if selected_model == 'Cas9':
     # Use a radio button to select enzymes, making sure only one can be selected at a time
@@ -114,8 +127,10 @@ if selected_model == 'Cas9':
             if os.path.exists(path):
                 os.remove(path)
 
-    # Gene symbol entry
-    gene_symbol = st.text_input('Enter a Gene Symbol:', placeholder="e.g., FOXA1", key='gene_symbol')
+
+    # Gene symbol entry with autocomplete-like feature
+    gene_symbol = st.selectbox('Enter a Gene Symbol:', [''] + gene_symbol_list, key='gene_symbol',
+                               format_func=lambda x: x if x else "e.g., FOXA1")
 
     # Handle gene symbol change and file cleanup
     if gene_symbol != st.session_state['current_gene_symbol'] and gene_symbol:
@@ -326,8 +341,9 @@ if selected_model == 'Cas9':
                 st.experimental_rerun()
 
 elif selected_model == 'Cas12':
-    # Gene symbol entry
-    gene_symbol = st.text_input('Enter a Gene Symbol:', placeholder="e.g., FOXA1", key='gene_symbol')
+    # Gene symbol entry with autocomplete-like feature
+    gene_symbol = st.selectbox('Enter a Gene Symbol:', [''] + gene_symbol_list, key='gene_symbol',
+                               format_func=lambda x: x if x else "e.g., FOXA1")
 
     # Initialize the current_gene_symbol in the session state if it doesn't exist
     if 'current_gene_symbol' not in st.session_state: