Update app.py

app.py

@@ -47,84 +47,6 @@ SOUDFONT_PATH = 'SGM-v2.01-YamahaGrand-Guit-Bass-v2.7.sf2'
 
 #==================================================================================
 
-def split_by_sublist(main_list, sublist):
-
-    n = len(sublist)
-    indices = []
-    result = []
-
-    # Find all starting indices where sublist matches main_list
-    for i in range(len(main_list) - n + 1):
-        if main_list[i:i + n] == sublist:
-            indices.append(i)
-
-    if not indices:
-        # If the sublist is not found, return the entire main_list as one segment
-        return [main_list]
-
-    # Use the indices to split the main_list
-    for idx, start_index in enumerate(indices):
-        if idx < len(indices) - 1:
-            # Slice from current sublist start to the next sublist start
-            end_index = indices[idx + 1]
-            segment = main_list[start_index:end_index]
-        else:
-            # For the last sublist occurrence, include the rest of the list
-            segment = main_list[start_index:]
-        result.append(segment)
-
-    return result
-
-#==================================================================================
-
-def fuzzy_find(values, threshold=256):
-    result = set()
-    for i in range(len(values)):
-        for j in range(i+1, len(values)):
-            if abs(values[i] - values[j]) <= threshold:
-                result.add(values[j])
-                result.add(values[i])
-    return sorted(result)
-
-#==================================================================================
-
-def kmp_search(main_list, sublist):
-    if not sublist:
-        return -1, -1  # Sublist is empty
-    
-    # Preprocess the sublist to get the longest prefix-suffix array
-    lps = [0] * len(sublist)
-    length = 0  # Length of the previous longest prefix suffix
-    i = 1
-    while i < len(sublist):
-        if sublist[i] == sublist[length]:
-            length += 1
-            lps[i] = length
-            i += 1
-        else:
-            if length != 0:
-                length = lps[length - 1]
-            else:
-                lps[i] = 0
-                i += 1
-    
-    # Start the search
-    i = j = 0  # Index for main_list and sublist
-    while i < len(main_list):
-        if main_list[i] == sublist[j]:
-            i += 1
-            j += 1
-        if j == len(sublist):
-            start_index = i - j
-            end_index = i - 1
-            return start_index, end_index
-        elif i < len(main_list) and main_list[i] != sublist[j]:
-            if j != 0:
-                j = lps[j - 1]
-            else:
-                i += 1
-    return -1, -1  # Sublist not found
-
 #==================================================================================
 
 def load_midi(midi_file):